[Bug 2026760] Re: [SRU] wrk fails to run

2024-02-25 Thread Juanjo Aparicio
I can confirm the proposed package fixes the issue for me.

Just upgraded to

ii  wrk4.1.0-3build2 amd64HTTP benchmarking tool


Tested against the following webservers:

* localhost

bnt@workstation:~$ wrk http://localhost/
Running 10s test @ http://localhost/
  2 threads and 10 connections
  Thread Stats   Avg  Stdev Max   +/- Stdev
Latency   509.81us4.59ms  86.87ms   99.17%
Req/Sec35.11k 5.34k   42.95k82.50%
  698425 requests in 10.00s, 7.65GB read
Requests/sec:  69835.52
Transfer/sec:783.22MB


* different host on the same LAN

bnt@workstation:~$ wrk http://www.fastpace.org/
Running 10s test @ http://www.fastpace.org/
  2 threads and 10 connections
  Thread Stats   Avg  Stdev Max   +/- Stdev
Latency   136.95us   27.55us   1.03ms   73.95%
Req/Sec35.24k 1.51k   38.68k71.64%
  704908 requests in 10.10s, 314.61MB read
Requests/sec:  69797.92
Transfer/sec: 31.15MB


* Internet host

bnt@workstation:~$ wrk http://www.google.com/
Running 10s test @ http://www.google.com/
  2 threads and 10 connections
  Thread Stats   Avg  Stdev Max   +/- Stdev
Latency   441.69ms   61.96ms 774.67ms   75.00%
Req/Sec13.25  8.4740.00 80.77%
  220 requests in 10.02s, 11.25MB read
Requests/sec: 21.96
Transfer/sec:  1.12MB


** Tags removed: verification-needed-mantic
** Tags added: verification-done-mantic

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[Bug 1930634] Re: Gnome maps fails to start

2021-06-05 Thread Juanjo Benages
*** This bug is a duplicate of bug 1930699 ***
https://bugs.launchpad.net/bugs/1930699

** This bug has been marked a duplicate of bug 1930699
   gnome-maps fails to start

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  Gnome maps fails to start

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[Bug 1930634] Re: Gnome maps fails to start

2021-06-03 Thread Juanjo Benages
** Summary changed:

- Gnome maps doesn start,error reference to undefined property "aerial"
+ Gnome maps fails to start

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[Bug 1930634] [NEW] Gnome maps doesn start, error reference to undefined property "aerial"

2021-06-02 Thread Juanjo Benages
Public bug reported:

Today gnome-maps doesn't start. Launching it from terminal gives the
following output:

Gjs-Message: 23:14:46.947: JS LOG: Failed to load pixbuf: TypeError: info is 
null
Gjs-Message: 23:14:46.948: JS LOG: Failed to load pixbuf: TypeError: info is 
null
Gjs-Message: 23:14:46.948: JS LOG: Failed to load pixbuf: TypeError: info is 
null
Gjs-Message: 23:14:47.027: JS WARNING: 
[resource:///org/gnome/Maps/js/mapSource.js 128]: reference to undefined 
property "aerial"

(org.gnome.Maps:2104): Gjs-WARNING **: 23:14:47.027: JS ERROR: TypeError: 
source is undefined
_createTileSource@resource:///org/gnome/Maps/js/mapSource.js:81:9
_createCachedSource@resource:///org/gnome/Maps/js/mapSource.js:96:22
createAerialSource@resource:///org/gnome/Maps/js/mapSource.js:128:12
_init@resource:///org/gnome/Maps/js/layersPopover.js:102:35
_init@resource:///org/gnome/Maps/js/mainWindow.js:118:30
_createWindow@resource:///org/gnome/Maps/js/application.js:265:28
vfunc_activate@resource:///org/gnome/Maps/js/application.js:284:14
main@resource:///org/gnome/Maps/js/main.js:57:24
run@resource:///org/gnome/gjs/modules/script/package.js:222:19
start@resource:///org/gnome/gjs/modules/script/package.js:206:5
@/usr/bin/gnome-maps:2:17

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-maps 3.36.1-1
ProcVersionSignature: Ubuntu 5.8.0-53.60~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-53-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun  2 23:24:55 2021
InstallationDate: Installed on 2020-05-06 (392 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: gnome-maps
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gnome-maps
 Importance: Unknown
 Status: Unknown

** Affects: gnome-maps (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal third-party-packages

** Bug watch added: gitlab.gnome.org/GNOME/gnome-maps/-/issues #377
   https://gitlab.gnome.org/GNOME/gnome-maps/-/issues/377

** Also affects: gnome-maps via
   https://gitlab.gnome.org/GNOME/gnome-maps/-/issues/377
   Importance: Unknown
   Status: Unknown

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[Bug 1898904] Re: Calibre crashes at startup with AttributeError: 'NoneType' object has no attribute 'cancel'

2021-01-09 Thread Juanjo Benages
I have installed calibre version 4.99.4+dfsg+really4.12.0-1ubuntu1 from
the proposed repository and now it starts successfully.

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Title:
  Calibre crashes at startup with AttributeError: 'NoneType' object has
  no attribute 'cancel'

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[Bug 1902885] [NEW] Gnome on wayland freezes on notification

2020-11-04 Thread Juanjo Aparicio
Public bug reported:

Updated to 20.04 from 19.10 last week.

Wayland enabled on gdm3, Gnome on wayland session. When receiving
notifications from the Slack snap or notifications from Firefox
Developer Edition on the Slack site, the desktop freezes, the keyboard
does not work (cannot switch to virtual console), neither does the mouse
pointer. After some 30s the desktop unfreezes and everything continues
normally. Don't know what logs to check, journal and syslog offer no
clues.

Disabled wayland on gdm3. Gnome on Xorg session (configured "intel"
driver instead of "modesetting"). Slack notifications do not cause
desktop freezes.

** Affects: ubuntu
 Importance: Undecided
 Status: New

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[Bug 1898904] Re: Calibre crashes at startup with AttributeError: 'NoneType' object has no attribute 'cancel'

2020-10-28 Thread Juanjo Benages
Yes, Ubuntu Focal had Python 3.8.2 at release time, but there was a
security update to Python 3.8.5.

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  Calibre crashes at startup with AttributeError: 'NoneType' object has
  no attribute 'cancel'

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[Bug 1888438] Re: Calibre fails to convert epub to pdf (Ubuntu 20.04)

2020-10-16 Thread Juanjo Benages
*** This bug is a duplicate of bug 1884295 ***
https://bugs.launchpad.net/bugs/1884295

** This bug has been marked a duplicate of bug 1884295
   AttributeError: 'QWebEngineProfile' object has no attribute 
'setUrlRequestInterceptor'

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[Bug 1898904] Re: Calibre crashes at startup with AttributeError: 'NoneType' object has no attribute 'cancel'

2020-10-12 Thread Juanjo Benages
I have uploaded a patched version of calibre to a ppa:
https://launchpad.net/~juanjo-benages/+archive/ubuntu/fixes

It works for me. It should work as an interim until there is an updated
package in the official Ubuntu repository.

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[Bug 1884525] Re: Cannot start calibre

2020-10-12 Thread Juanjo Benages
*** This bug is a duplicate of bug 1898904 ***
https://bugs.launchpad.net/bugs/1898904

** This bug has been marked a duplicate of bug 1898904
   Calibre crashes at startup with AttributeError: 'NoneType' object has no 
attribute 'cancel'

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[Bug 1898904] Re: Calibre crashes at startup with "/usr/bin/calibre, line 20" error

2020-10-08 Thread Juanjo
I forgot to upload the patch.

** Patch added: "7b6416ac6522fc40f24f6baf3ca552b17a8b91d6.patch"
   
https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1898904/+attachment/5419564/+files/7b6416ac6522fc40f24f6baf3ca552b17a8b91d6.patch

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  Calibre crashes at startup with "/usr/bin/calibre, line 20" error

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[Bug 1898904] Re: Calibre crashes at startup with "/usr/bin/calibre, line 20" error

2020-10-08 Thread Juanjo
The patch from
https://github.com/kovidgoyal/calibre/commit/7b6416ac6522fc40f24f6baf3ca552b17a8b91d6
corrects de problem

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[Bug 1868520] Re: Wayland apps fail to run with zwp_linux_dmabuf error (failed to import supplied dmabufs: Unsupported buffer format 808669784 [DRM_FORMAT_XRGB2101010]) (or 808665665 [DRM_FORMAT_ABGR2

2020-06-17 Thread Juanjo
I have tested 20.0.8 from focal-proposed. I have tested both
es2gears_wayland and mpv under wayland and both programs work for me.

This is the list of packages upgraded
Install: libllvm10:amd64 (1:10.0.0-4ubuntu1, automatic)
Upgrade: libegl-mesa0:amd64 (20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), 
libglapi-mesa:amd64 (20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), libgbm1:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), libgl1-mesa-dri:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), mesa-vdpau-drivers:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), mesa-vulkan-drivers:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), mesa-va-drivers:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1), libglx-mesa0:amd64 
(20.0.4-2ubuntu1, 20.0.8-0ubuntu1~20.04.1)


** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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  Wayland apps fail to run with zwp_linux_dmabuf error (failed to import
  supplied dmabufs: Unsupported buffer format 808669784
  [DRM_FORMAT_XRGB2101010]) (or 808665665 [DRM_FORMAT_ABGR2101010])

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[Bug 1488426] Re: High CPU usage of kworker/ksoftirqd

2019-02-10 Thread JuanJo Ciarlante
FYI still happening to me on 18.04 with HWE kernel,
similar behavior as #38: kworker with steady high
cpu usage after un-docking, re-docking didn't solve
it tho.

kernel: 4.18.0-15-generic
hardware: Thinkpad x270, Thinkpad Ultra Dock, network: enp0s31f6 (dock eth) and 
wlp3s0 up

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[Bug 1670959] Re: systemd-resolved using 100% CPU

2019-01-30 Thread JuanJo Ciarlante
For other souls facing this "Medium" issue,
a hammer-ish workaround that works for me: 

1) Run:
apt-get install cpulimit

2) edit /lib/systemd/system/systemd-resolved.service:

2a) Comment out:
#Type=notify

2b) Replace line (may want to remove the -k to let cpulimit throttle it):
#ExecStart=!!/lib/systemd/systemd-resolved
ExecStart=!!/usr/bin/cpulimit -f -q -k -l 50 -- /lib/systemd/systemd-resolved

3) Run:

systemctl daemon-reload
systemctl restart systemd-resolved

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  systemd-resolved using 100% CPU

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[Bug 1670959] Re: systemd-resolved using 100% CPU

2019-01-23 Thread JuanJo Ciarlante
Also happening to me after 16.04 -> 18.04 LTS upgrade (via do-release-
upgrade)

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  systemd-resolved using 100% CPU

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[Bug 1804545] Re: can´t don´t install Lubuntu 18.10 : python syntax errors and command promd errors

2018-11-22 Thread juanjo Z
I think none of that happened to me

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[Bug 1594104] Re: GNOME Music stuck at "The contents of your Music folder will appear here"

2018-09-29 Thread Juanjo
Ubuntu 18.04 is also affected.

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[Bug 1742602] Re: Blank screen when starting X after upgrading from 4.10 to 4.13.0-26

2018-02-19 Thread JuanJo Ciarlante
FYI this is also happening for me, LTS 16.04.3 + HWE (kernel and xorg pkgs),
Thinkpad x270 w/ Integrated Graphics Chipset: Intel(R) HD Graphics 620.

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[Bug 1726947] Re: artful: zypper links against wrong libzypp.so

2017-11-24 Thread Juanjo Presa
I have workaround it installing manually the package from zesty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2017-06-07 Thread JuanJo Ciarlante
Indeed that had been the case, thx for replying.

** Changed in: iproute2 (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: linux (Ubuntu)
   Status: Incomplete => Invalid

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[Bug 1695929] [NEW] vlan on top of bond interfaces assumes bond[0-9]+ naming

2017-06-05 Thread JuanJo Ciarlante
Public bug reported:

Context: deploying nodes via maas with bonds and vlans
on top of them, in particular for the example below:
bong-stg and bond-stg.600

~# dpkg-query -W vlan
vlan1.9-3.2ubuntu1.16.04.1

* /etc/network/interfaces excerpt as setup by Maas
  (obfuscated for ip and mac addresses)

[...]
auto bond-stg
iface bond-stg inet static
address x.x.x.x/x
bond-xmit_hash_policy layer2
bond-slaves none
hwaddress ether xx:xx:xx:xx:xx:xx
bond-miimon 100
bond-lacp_rate slow
mtu 9000
bond-mode 802.3ad

[...]
auto bond-stg.600
iface bond-stg.600 inet static
address x.x.x.x/x
vlan_id 600
vlan-raw-device bond-stg
mtu 9000


* FYI bong-stg is properly brought up

* upping bong-stg.600 fails with:

~# ifup bond-stg.600
/etc/network/if-pre-up.d/mtuipv6: line 9: /sys/class/net/bond-stg.600/mtu: No 
such file or directory
/etc/network/if-pre-up.d/mtuipv6: line 10: 
/proc/sys/net/ipv6/conf/bond-stg.600/mtu: No such file or directory
Set name-type for VLAN subsystem. Should be visible in /proc/net/vlan/config
iface bond-mgmt inet manual
cat: /sys/class/net/bond-stg.600/mtu: No such file or directory
Device "bond-stg.600" does not exist.
bond-stg.600 does not exist, unable to create bond-stg.600
run-parts: /etc/network/if-pre-up.d/vlan exited with return code 1
Failed to bring up bond-stg.600.

- this happens because /etc/network/if-pre-up.d/vlan
  hardcodes bond names to be bond[0-9][0-9]*

* changing above regexp to bond[^.]* fixes it
 (modulo the mtu error):

~# ifup bond-stg.600
/etc/network/if-pre-up.d/mtuipv6: line 9: /sys/class/net/bond-stg.600/mtu: No 
such file or directory
/etc/network/if-pre-up.d/mtuipv6: line 10: 
/proc/sys/net/ipv6/conf/bond-stg.600/mtu: No such file or directory
Set name-type for VLAN subsystem. Should be visible in /proc/net/vlan/config
Added VLAN with VID == 600 to IF -:bond-stg:-

* diff for above changes to /etc/network/if-pre-up.d/vlan
- http://paste.ubuntu.com/24784957/

** Affects: vlan (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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[Bug 1679823] Re: bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.8 / 4.10 in XENIAL LTS

2017-05-12 Thread JuanJo Ciarlante
We really need to get xenial added for its HWE kernels:
we have several BootStacks running with them, mainly for
latest needed drivers while keeping LTS (mellanox for
VNFs as an example)- all these are  now obviously at
risk on the next reboot.

Note also that recovering from this issue does usually
require OOB access to the node, as typically bonded
interfaces are used for both mgmt and data planes.

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  bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.8 / 4.10
  in XENIAL LTS

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[Bug 1682398] [NEW] package cups-filters 1.11.4-0ubuntu2 failed to install/upgrade: no se pudieron copiar los datos extraídos de './usr/share/cups/data/form_english.pdf' a '/usr/share/cups/data/form_e

2017-04-13 Thread Juanjo Gandía
Public bug reported:

Cant install

ProblemType: Package
DistroRelease: Ubuntu 16.10
Package: cups-filters 1.11.4-0ubuntu2
ProcVersionSignature: Ubuntu 4.8.0-46.49-generic 4.8.17
Uname: Linux 4.8.0-46-generic i686
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: i386
CupsErrorLog:
 
Date: Thu Apr 13 12:42:04 2017
ErrorMessage: no se pudieron copiar los datos extraídos de 
'./usr/share/cups/data/form_english.pdf' a 
'/usr/share/cups/data/form_english.pdf.dpkg-new': fin de fichero o de flujo 
inesperado
InstallationDate: Installed on 2017-04-13 (0 days ago)
InstallationMedia: Lubuntu 16.10 "Yakkety Yak" - Release i386 (20161012.1)
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No 
destinations added.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Papersize: a4
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic 
root=UUID=c1c10c82-9f0f-47e8-ac7a-c01794ed813d ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.10ubuntu1
 apt  1.3.4
SourcePackage: cups-filters
Title: package cups-filters 1.11.4-0ubuntu2 failed to install/upgrade: no se 
pudieron copiar los datos extraídos de './usr/share/cups/data/form_english.pdf' 
a '/usr/share/cups/data/form_english.pdf.dpkg-new': fin de fichero o de flujo 
inesperado
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/24/2003
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F4
dmi.board.name: GA-8S648
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: 1.x
dmi.chassis.type: 3
dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd09/24/2003:svn:pn:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-8S648:rvr1.x:cvn:ct3:cvr:

** Affects: cups-filters (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-package i386 yakkety

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Title:
  package cups-filters 1.11.4-0ubuntu2 failed to install/upgrade: no se
  pudieron copiar los datos extraídos de
  './usr/share/cups/data/form_english.pdf' a
  '/usr/share/cups/data/form_english.pdf.dpkg-new': fin de fichero o de
  flujo inesperado

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[Bug 1602057] Re: [SRU] (libvirt) KeyError updating resources for some node, guest.uuid is not in BDM list

2017-04-07 Thread JuanJo Ciarlante
FYI we're also hitting this on trusty/mitaka for what looks
like incompletely deleted instances:

* still running at hypervisor, ie
virsh dominfo UUID  # shows it ok

* deleted both at nova 'instances' and 'block_device_mapping' tables.

Once certain it's still running at hypervisor, 
our workaround is to revive the instance at nova DB
with something like:

mysql> begin work;
mysql> update instances
  set vm_state='active', deleted=0, deleted_at=NULL
  where uuid='';
mysql> update block_device_mapping
  set deleted=0, deleted_at=NULL
  where instance_uuid='';
mysql> commit work;

Note also it has happened to us from failed migrations
(ie instance shown at the 'wrong' host at nova DB),
we've fixed those by adding to the 1st SQL

 host='', node='',

with above hostname-s as:
-  from nova service-list
-  from nova hypervisor-list

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  [SRU] (libvirt) KeyError updating resources for some node, guest.uuid
  is not in BDM list

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[Bug 1668123] Re: lxc fails to start with cgroup error

2017-03-09 Thread JuanJo Ciarlante
FYI because of other maintenance I had to do on the affected nodes,
after upgrading to linux-generic-lts-xenial 4.4.0-66-generic this
issue didn't show anymore.

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Title:
  lxc fails to start  with cgroup error

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[Bug 1582394] Re: [16.04, lxc] Failed to reset devices.list on ...

2017-02-08 Thread JuanJo Ciarlante
I can't make it work even after manually installing squashfuse
(FYI lxc created by juju deploy cs:ubuntu --to lxc:1 )

root@juju-machine-1-lxc-14:~# uname -a
Linux juju-machine-1-lxc-14 4.8.0-34-generic #36~16.04.1-Ubuntu SMP Wed Dec 21 
18:55:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

root@juju-machine-1-lxc-14:~# apt-cache policy squashfuse
squashfuse:
  Installed: 0.1.100-0ubuntu1~ubuntu16.04.1
  Candidate: 0.1.100-0ubuntu1~ubuntu16.04.1
  Version table:
 *** 0.1.100-0ubuntu1~ubuntu16.04.1 500
500 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 
Packages
100 /var/lib/dpkg/status

root@juju-machine-1-lxc-14:~# snap install hello-world
- Mount snap "core" (888) ([start snap-core-888.mount] failed with exit status 
1: Job for snap-core-888.mount failed. See "systemctl status 
snap-core-888.mount" and "journalctl -xe" for details.

root@juju-machine-1-lxc-14:~# journalctl -xe
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /system.slice/snap-core-888.mount: Operation not permitted
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Mounting Mount unit for 
core...
-- Subject: Unit snap-core-888.mount has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit snap-core-888.mount has begun starting up.
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /init.scope: Operation not permitted
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /user.slice: Operation not permitted
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /system.slice/dbus.service: Operation not permitted
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /system.slice/ondemand.service: Operation not permitted
Feb 08 22:54:21 juju-machine-1-lxc-14 systemd[1]: Failed to reset devices.list 
on /system.slice/sys-kernel-debug.mount: Operation not permitted
[...]

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  [16.04, lxc] Failed to reset devices.list on ...

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[Bug 1638700] Re: hio: SSD data corruption under stress test

2016-11-21 Thread JuanJo Ciarlante
FTR/FYI (as per chatter w/kamal) we're waiting for >= 4.8.0-28
to be available at https://launchpad.net/ubuntu/+source/linux-hwe-edge

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  hio: SSD data corruption under stress test

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[Bug 1582278] Re: [SR-IOV][CPU Pinning] nova compute can try to boot VM with CPUs from one NUMA node and PCI device from another NUMA node.

2016-11-17 Thread JuanJo Ciarlante
** Tags added: canonical-bootstack

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Title:
  [SR-IOV][CPU Pinning] nova compute can try to boot VM with CPUs from
  one NUMA node and PCI device from another NUMA node.

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[Bug 1635223] [NEW] please include mlx5_core modules in linux-image-generic package

2016-10-20 Thread JuanJo Ciarlante
Public bug reported:

Because linux-image-generic pkg doesn't include mlx5_core,
stock ubuntu cloud-images can't be used by VM guests using
mellanox VFs, forcing the creation of an ad-hoc cloud image
with added linux-image-extra-virtual

** Affects: cloud-images
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: canonical-bootstack

** Also affects: cloud-images
   Importance: Undecided
   Status: New

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  please include mlx5_core modules in linux-image-generic package

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[Bug 1616939] [NEW] dbus.conf tmpfiles.d file dont populate /var/lib/dbus

2016-08-25 Thread Juanjo Presa
Public bug reported:

If I try to start a system without /var or with volatile one,the service
"Create Volatile Files and Directories" fails with

systemd-tmpfiles[23]: symlink(/etc/machine-id, /var/lib/dbus/machine-id)
failed: No such file or directory

If I add the line:

d /var/lib/dbus 0755 - - -

to /lib/tmpfiles.d/dbus.conf everything works.

---
lsb_release -rd
Description:Ubuntu 16.04.1 LTS
Release:16.04

apt-cache policy dbus
dbus:
  Installed: 1.10.6-1ubuntu3
  Candidate: 1.10.6-1ubuntu3
  Version table:
 *** 1.10.6-1ubuntu3 500
500 http://es.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status

** Affects: dbus (Ubuntu)
 Importance: Undecided
 Status: New

** Description changed:

  If I try to start a system without /var or with volatile one,the service
  "Create Volatile Files and Directories" fails with
  
  systemd-tmpfiles[23]: symlink(/etc/machine-id, /var/lib/dbus/machine-id)
  failed: No such file or directory
  
  If I add the line:
  
  d /var/lib/dbus 0755 - - -
  
  to /lib/tmpfiles.d/dbus.conf everything works.
+ 
+ lsb_release -rd
+ Description:Ubuntu 16.04.1 LTS
+ Release:16.04
+ 
+ apt-cache policy dbus
+ dbus:
+   Installed: 1.10.6-1ubuntu3
+   Candidate: 1.10.6-1ubuntu3
+   Version table:
+  *** 1.10.6-1ubuntu3 500
+ 500 http://es.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
+ 100 /var/lib/dpkg/status

** Description changed:

  If I try to start a system without /var or with volatile one,the service
  "Create Volatile Files and Directories" fails with
  
  systemd-tmpfiles[23]: symlink(/etc/machine-id, /var/lib/dbus/machine-id)
  failed: No such file or directory
  
  If I add the line:
  
  d /var/lib/dbus 0755 - - -
  
  to /lib/tmpfiles.d/dbus.conf everything works.
  
+ ---
  lsb_release -rd
  Description:Ubuntu 16.04.1 LTS
  Release:16.04
  
  apt-cache policy dbus
  dbus:
-   Installed: 1.10.6-1ubuntu3
-   Candidate: 1.10.6-1ubuntu3
-   Version table:
-  *** 1.10.6-1ubuntu3 500
- 500 http://es.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
- 100 /var/lib/dpkg/status
+   Installed: 1.10.6-1ubuntu3
+   Candidate: 1.10.6-1ubuntu3
+   Version table:
+  *** 1.10.6-1ubuntu3 500
+ 500 http://es.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
+ 100 /var/lib/dpkg/status

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  dbus.conf tmpfiles.d file dont populate /var/lib/dbus

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[Bug 1594849] Re: systemd-nspawn: option --overlay not working

2016-08-16 Thread Juanjo Presa
Ok, I'm misunderstanding overlay option. I think that you too.

In your example "systemd-nspawn
--overlay=/path/to/xenial:/path/to/apache:/path/to/container -D
/path/to/container" really the last path of overlay option is path
INSIDE container. So systemd-nspawn refuse to init the container because
/path/to/container is actually empty.

Anyways there is some request in systemd to support something like
--overlay=/path/to/xenial:/path/to/apache:/  and get overlay mounted as
rootfs of the container.

I've written some topic in systemd-devel list asking for suggestions:
https://lists.freedesktop.org/archives/systemd-devel/2016-August/037355.html

Also a github issue asking for rootfs support:
https://github.com/systemd/systemd/issues/3847

** Bug watch added: github.com/systemd/systemd/issues #3847
   https://github.com/systemd/systemd/issues/3847

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Title:
  systemd-nspawn: option --overlay not working

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[Bug 1594849] Re: systemd-nspawn: option --overlay not working

2016-08-16 Thread Juanjo Presa
Neither overlay working here. I think that the root problem is systemd-
nspawn never mounts the overlay. Please, can you can check it by
defining --overlay and -D to different dirs and then check mounts in
host? Is this behaviour correct?

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  systemd-nspawn: option --overlay not working

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[Bug 1601986] Re: RuntimeError: osrandom engine already registered

2016-07-12 Thread JuanJo Ciarlante
** Also affects: python-cryptography (Ubuntu)
   Importance: Undecided
   Status: New

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  RuntimeError: osrandom engine already registered

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[Bug 1517884] Re: libxp6 not available in xenial

2016-07-10 Thread Juanjo Presa
** Summary changed:

- libxp6 not available in wily
+ libxp6 not available in xenial

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Title:
  libxp6 not available in xenial

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[Bug 1596866] Re: NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 - Xenial - Python

2016-06-29 Thread JuanJo Ciarlante
Some ~recent alike finding, in case it helps:
  https://github.com/TobleMiner/wintron7.0/issues/2
- worked around with clocksource=tsc, guess that
ntpq should also show a large drift.

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  NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 - Xenial - Python

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[Bug 1570657] Re: Bash completion needed for versioned juju commands

2016-06-20 Thread JuanJo Ciarlante
See https://bugs.launchpad.net/juju-core/+bug/1588403/comments/5

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Title:
  Bash completion needed for versioned juju commands

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[Bug 1588403] Re: Tab completion missing in Juju 2.0 betas

2016-06-20 Thread JuanJo Ciarlante
See https://github.com/juju/juju/pull/5057 for *beta9*
and above (ie "applications" instead of "services") -
can try it with:


sudo -i # become root

rm /etc/bash_completion.d/juju2
wget -O /etc/bash_completion.d/juju-2.0 \
  
https://raw.githubusercontent.com/jjo/juju/master/etc/bash_completion.d/juju-2.0
wget -O /etc/bash_completion.d/juju-version \
  
https://raw.githubusercontent.com/jjo/juju/master/etc/bash_completion.d/juju-version

. /etc/bash_completion

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  Tab completion missing in Juju 2.0 betas

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[Bug 1570657] Re: Bash completion needed for versioned juju commands

2016-06-20 Thread JuanJo Ciarlante
See updated https://github.com/juju/juju/pull/5057, in short
it adds below two files to /etc/bash_completion.d/
(sort == load order) ->

juju-2.0 (added)
juju-core(existing from juju1)
juju-version (added)

, so that:

* juju-2.0: completion for `juju-2.0`
, but also plain `juju` (ie self-contained)
* juju-core: overwrites completion for `juju`
* juju-version: overwrites completion for `juju`
, with runtime logic to use v1 xor v2.

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  Bash completion needed for versioned juju commands

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[Bug 1567895] Re: openstack volume create does not support --snapshot

2016-06-05 Thread JuanJo Ciarlante
** Also affects: python-openstackclient (Ubuntu)
   Importance: Undecided
   Status: New

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  openstack volume create does not support --snapshot

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[Bug 1518430] Re: liberty: ~busy loop on epoll_wait being called with zero timeout

2016-04-25 Thread JuanJo Ciarlante
For experimenting purposes / measuring the difference against
what would be a (better) behaving epoll_wait usage, I created:
https://github.com/jjo/dl-hack-lp1518430
,  which implements hooking epoll_wait() and select() 
(via LD_PRELOAD) to limit the rate of calls with zero timeouts.

WfM'd on an experimental stack, on one node hosting all OS
API LXCs and nova-compute, I measured a 
700K/s -> 120K/s reduction of epoll_wait calls (as shown
by: sysdig -c topscalls).

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  liberty: ~busy loop on epoll_wait being called with zero timeout

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[Bug 1543046] Re: thermald spamming kernel log when updating powercap RAPL powerlimit

2016-04-11 Thread JuanJo Ciarlante
FYI I'm running trusty with linux-generic-lts-xenial 4.4.0.18.10,
was getting same thermald spamming until I manually upgraded
to the package as per comment#8 above:
- upgrade thermald:amd64 1.4.3-5~14.04.2 1.4.3-5~14.04.3
, then no more kern.log spamming, thanks!.

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  thermald spamming kernel log when updating powercap RAPL  powerlimit

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[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-03-02 Thread JuanJo Ciarlante
Chris: confirming this bug most likely fixed indeed by
1:2014.1.5-0ubuntu3, as there has been no further alerts from missing
tun_ids since it got installed 1 week ago (recall we had been getting
several of those per week).

Thanks! :) --J

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Title:
  [SRU] trusty/icehouse neutron-plugin-openvswitch-agent:
  lvm.tun_ofports.remove crashes with KeyError

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[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-03-02 Thread JuanJo Ciarlante
Chris: confirming this bug most likely fixed indeed by
1:2014.1.5-0ubuntu3, as there has been no further alerts from missing
tun_ids since it got installed 1 week ago (recall we had been getting
several of those per week).

Thanks! :) --J

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  [SRU] trusty/icehouse neutron-plugin-openvswitch-agent:
  lvm.tun_ofports.remove crashes with KeyError

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[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-02-24 Thread JuanJo Ciarlante
Thanks Chris for the updates - FYI we've upgraded all of our compute nodes
1:2014.1.5-0ubuntu3 from proposed, no (extra)issues so far after some hours,
FYI this stack has ~30 nodes, ~1k+ active instances.

We expect this change to (obviously) stop those KeyError messages at log,
and likely also stop nodes from missing tun_ids - FYI we regularly get alerted
for the latter  (~several times a week), I'll add an update next week on how
it went.

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Title:
  [SRU] trusty/icehouse neutron-plugin-openvswitch-agent:
  lvm.tun_ofports.remove crashes with KeyError

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[Bug 1531963] Re: [SRU] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-02-24 Thread JuanJo Ciarlante
Thanks Chris for the updates - FYI we've upgraded all of our compute nodes
1:2014.1.5-0ubuntu3 from proposed, no (extra)issues so far after some hours,
FYI this stack has ~30 nodes, ~1k+ active instances.

We expect this change to (obviously) stop those KeyError messages at log,
and likely also stop nodes from missing tun_ids - FYI we regularly get alerted
for the latter  (~several times a week), I'll add an update next week on how
it went.

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Title:
  [SRU] trusty/icehouse neutron-plugin-openvswitch-agent:
  lvm.tun_ofports.remove crashes with KeyError

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[Bug 1531963] [NEW] trusty/icehouse neutron-plugin-openvswitch-agent: lvm.tun_ofports.remove crashes with KeyError

2016-01-07 Thread JuanJo Ciarlante
Public bug reported:

Filing this on ubuntu/neutron package, as neutron itself is EOL'd for
Icehouse.

FYI this is a nonHA icehouse/trusty deploy using serverteam's juju
charms.

On one of our production environments with a rather high rate of API
calls, (sp for  transient VMs from CI), we frequently get neutron OVS
breakage on compute nodes¹, which we've been able to more or less
correlate with the following alike errors at /var/log/neutron
/openvswitch-agent.log:

2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
 line 399, in _del_fdb_flow
2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp 
lvm.tun_ofports.remove(ofport)
2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp KeyError: 
'13'

Detailed log: http://paste.ubuntu.com/14431656/  - note the same time of
occurrence on the 3 diff compute nodes shown there.

¹ What we then observe are missing are missing tun_ids from
  ovs-ofctl dump-flows br-tun
ie provider:segmentation_id not present at the compute node for a VM with a 
neutron network that has it.

Afaics this had been fixed upstream at ( lp#1421105 ):
https://git.openstack.org/cgit/openstack/neutron/commit/?id=841b2f58f375df53b380cf5796bb31c82cd09260
, please consider backporting it to Icehouse, it's a pretty trivial fix.

** Affects: neutron (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

** Description changed:

  Filing this on ubuntu/neutron package, as neutron itself is EOL'd for
  Icehouse.
  
  FYI this is a nonHA icehouse/trusty deploy using serverteam's juju
  charms.
  
- On one of our production environments with a rather high rate of API calls,
- (sp for  transient VMs from CI), we frequently get neutron OVS breakage
- on compute nodes¹, which we've been able to more or less correlate with
- the following alike errors at /var/log/neutron/openvswitch-agent.log:
+ On one of our production environments with a rather high rate of API
+ calls, (sp for  transient VMs from CI), we frequently get neutron OVS
+ breakage on compute nodes¹, which we've been able to more or less
+ correlate with the following alike errors at /var/log/neutron
+ /openvswitch-agent.log:
  
  2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
 line 399, in _del_fdb_flow
  2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp 
lvm.tun_ofports.remove(ofport)
  2016-01-07 06:33:48.917 18357 TRACE neutron.openstack.common.rpc.amqp 
KeyError: '13'
  
- Detailed log: http://paste.ubuntu.com/14431656/  - note the same time
- of occurrence on the 3 diff compute nodes shown there.
+ Detailed log: http://paste.ubuntu.com/14431656/  - note the same time of
+ occurrence on the 3 diff compute nodes shown there.
  
- ¹ What we then observe are missing are missing tun_ids from 
+ ¹ What we then observe are missing are missing tun_ids from
ovs-ofctl dump-flows br-tun
- ie provider:segmentation_id not present at the compute node
- for a VM with a neutron network that has it.
+ ie provider:segmentation_id not present at the compute node for a VM with a 
neutron network that has it.
  
  Afaics this had been fixed upstream at ( lp#1421105 ):
  
https://git.openstack.org/cgit/openstack/neutron/commit/?id=841b2f58f375df53b380cf5796bb31c82cd09260
  , please consider backporting it to Icehouse, it's a pretty trivial fix.

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Title:
  trusty/icehouse neutron-plugin-openvswitch-agent:
  lvm.tun_ofports.remove crashes with KeyError

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[Bug 1460164] Re: upgrade of openvswitch-switch can sometimes break neutron-plugin-openvswitch-agent

2015-12-17 Thread JuanJo Ciarlante
FYI today's openvswitch-switch upgrade triggered a cluster-wide outage
on one (or more) of our production openstacks.

** Tags added: canonical-bootstack

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Title:
  upgrade of openvswitch-switch can sometimes break neutron-plugin-
  openvswitch-agent

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[Bug 1460164] Re: upgrade of openvswitch-switch can sometimes break neutron-plugin-openvswitch-agent

2015-12-17 Thread JuanJo Ciarlante
FYI today's openvswitch-switch upgrade triggered a cluster-wide outage
on one (or more) of our production openstacks.

** Tags added: canonical-bootstack

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Title:
  upgrade of openvswitch-switch can sometimes break neutron-plugin-
  openvswitch-agent

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[Bug 1521279] Re: check_haproxy.sh is broken for openstack liberty's haproxy 1.5.14

2015-11-30 Thread JuanJo Ciarlante
** Also affects: keystone (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: cinder (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: glance (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: glance (Ubuntu)

** Also affects: glance (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: openstack-dashboard (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: nova-cloud-controller (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: neutron-api (Juju Charms Collection)
   Importance: Undecided
   Status: New

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Title:
  check_haproxy.sh is broken for openstack liberty's haproxy 1.5.14

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[Bug 1521279] Re: check_haproxy.sh is broken for openstack liberty's haproxy 1.5.14

2015-11-30 Thread JuanJo Ciarlante
** Also affects: keystone (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: cinder (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: glance (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: glance (Ubuntu)

** Also affects: glance (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: openstack-dashboard (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: nova-cloud-controller (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: neutron-api (Juju Charms Collection)
   Importance: Undecided
   Status: New

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Title:
  check_haproxy.sh is broken for openstack liberty's haproxy 1.5.14

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[Bug 1518430] [NEW] liberty: ~busy loop on epoll_wait being called with zero timeout

2015-11-20 Thread JuanJo Ciarlante
Public bug reported:

Context: openstack juju/maas deploy using 1510 charms release
on trusty, with:
  openstack-origin: "cloud:trusty-liberty"
  source: "cloud:trusty-updates/liberty

* Several openstack nova- and neutron- services, at least:
nova-compute, neutron-server, nova-conductor,
neutron-openvswitch-agent,neutron-vpn-agent
show almost busy looping on epoll_wait() calls, with zero timeout set
most frequently.
- nova-compute (chose it b/cos single proc'd) strace and ltrace captures:
  http://paste.ubuntu.com/13371248/ (ltrace, strace)

As comparison, this is how it looks on a kilo deploy:
- http://paste.ubuntu.com/13371635/

* 'top' sample from a nova-cloud-controller unit from
   this completely idle stack:
  http://paste.ubuntu.com/13371809/

FYI *not* seeing this behavior on keystone, glance, cinder,
ceilometer-api.

As this issue is present on several components, it likely comes
from common libraries (oslo concurrency?), fyi filed the bug to
nova itself as a starting point for debugging.

** Affects: nova (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

** Description changed:

  Context: openstack juju/maas deploy using 1510 charms release
  on trusty, with:
-   openstack-origin: "cloud:trusty-liberty" 
-   source: "cloud:trusty-updates/liberty
+   openstack-origin: "cloud:trusty-liberty"
+   source: "cloud:trusty-updates/liberty
  
- * Several openstack nova- and neutron- services, at least: 
+ * Several openstack nova- and neutron- services, at least:
  nova-compute, neutron-server, nova-conductor,
  neutron-openvswitch-agent,neutron-vpn-agent
  show almost busy looping on epoll_wait() calls, with zero timeout set
  most frequently.
- - nova-compute (chose it b/cos single proc'd) strace and ltrace captures: 
-   http://paste.ubuntu.com/13371248/ (ltrace, strace)
+ - nova-compute (chose it b/cos single proc'd) strace and ltrace captures:
+   http://paste.ubuntu.com/13371248/ (ltrace, strace)
  
  As comparison, this is how it looks on a kilo deploy:
  - http://paste.ubuntu.com/13371635/
  
- * 'top' sample from a nova-cloud-controller unit:
-   http://paste.ubuntu.com/13371809/
+ * 'top' sample from a nova-cloud-controller unit from
+this completely idle stack:
+   http://paste.ubuntu.com/13371809/
  
  FYI *not* seeing this behavior on keystone, glance, cinder,
  ceilometer-api.
  
  As this issue is present on several components, it likely comes
  from common libraries (oslo concurrency?), fyi filed the bug to
  nova itself as a starting point for debugging.

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Title:
  liberty: ~busy loop on epoll_wait being called with zero timeout

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[Bug 1518430] [NEW] liberty: ~busy loop on epoll_wait being called with zero timeout

2015-11-20 Thread JuanJo Ciarlante
Public bug reported:

Context: openstack juju/maas deploy using 1510 charms release
on trusty, with:
  openstack-origin: "cloud:trusty-liberty"
  source: "cloud:trusty-updates/liberty

* Several openstack nova- and neutron- services, at least:
nova-compute, neutron-server, nova-conductor,
neutron-openvswitch-agent,neutron-vpn-agent
show almost busy looping on epoll_wait() calls, with zero timeout set
most frequently.
- nova-compute (chose it b/cos single proc'd) strace and ltrace captures:
  http://paste.ubuntu.com/13371248/ (ltrace, strace)

As comparison, this is how it looks on a kilo deploy:
- http://paste.ubuntu.com/13371635/

* 'top' sample from a nova-cloud-controller unit from
   this completely idle stack:
  http://paste.ubuntu.com/13371809/

FYI *not* seeing this behavior on keystone, glance, cinder,
ceilometer-api.

As this issue is present on several components, it likely comes
from common libraries (oslo concurrency?), fyi filed the bug to
nova itself as a starting point for debugging.

** Affects: nova (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

** Description changed:

  Context: openstack juju/maas deploy using 1510 charms release
  on trusty, with:
-   openstack-origin: "cloud:trusty-liberty" 
-   source: "cloud:trusty-updates/liberty
+   openstack-origin: "cloud:trusty-liberty"
+   source: "cloud:trusty-updates/liberty
  
- * Several openstack nova- and neutron- services, at least: 
+ * Several openstack nova- and neutron- services, at least:
  nova-compute, neutron-server, nova-conductor,
  neutron-openvswitch-agent,neutron-vpn-agent
  show almost busy looping on epoll_wait() calls, with zero timeout set
  most frequently.
- - nova-compute (chose it b/cos single proc'd) strace and ltrace captures: 
-   http://paste.ubuntu.com/13371248/ (ltrace, strace)
+ - nova-compute (chose it b/cos single proc'd) strace and ltrace captures:
+   http://paste.ubuntu.com/13371248/ (ltrace, strace)
  
  As comparison, this is how it looks on a kilo deploy:
  - http://paste.ubuntu.com/13371635/
  
- * 'top' sample from a nova-cloud-controller unit:
-   http://paste.ubuntu.com/13371809/
+ * 'top' sample from a nova-cloud-controller unit from
+this completely idle stack:
+   http://paste.ubuntu.com/13371809/
  
  FYI *not* seeing this behavior on keystone, glance, cinder,
  ceilometer-api.
  
  As this issue is present on several components, it likely comes
  from common libraries (oslo concurrency?), fyi filed the bug to
  nova itself as a starting point for debugging.

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Title:
  liberty: ~busy loop on epoll_wait being called with zero timeout

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[Bug 1511495] [NEW] lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
Public bug reported:

lxc packages:
 *** 1.0.7-0ubuntu0.9 0
500 http://archive.ubuntu.com//ubuntu/ trusty-updates/main amd64 
Packages

lxc apparmor profiles loading fails with:
root@host:~# apparmor_parser -r /etc/apparmor.d/lxc/lxc-default-with-mounting 
Found reference to variable PROC, but is never declared
root@host:~# echo $?
1
root@host:~# aa-enforce /etc/apparmor.d/lxc/lxc-default-with-mounting 
[...]
raise apparmor.AppArmorException(cmd_info[1])
apparmor.common.AppArmorException: 'Found reference to variable PROC, but is 
never declared\n'

FYI adding '#include '  fixes it.

** Affects: lxc (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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Title:
  lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

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[Bug 1511495] [NEW] lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
Public bug reported:

lxc packages:
 *** 1.0.7-0ubuntu0.9 0
500 http://archive.ubuntu.com//ubuntu/ trusty-updates/main amd64 
Packages

lxc apparmor profiles loading fails with:
root@host:~# apparmor_parser -r /etc/apparmor.d/lxc/lxc-default-with-mounting 
Found reference to variable PROC, but is never declared
root@host:~# echo $?
1
root@host:~# aa-enforce /etc/apparmor.d/lxc/lxc-default-with-mounting 
[...]
raise apparmor.AppArmorException(cmd_info[1])
apparmor.common.AppArmorException: 'Found reference to variable PROC, but is 
never declared\n'

FYI adding '#include '  fixes it.

** Affects: lxc (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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Title:
  lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

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[Bug 1511495] Re: lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
** Changed in: lxc (Ubuntu)
   Status: New => Invalid

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  lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

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[Bug 1511495] Re: lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

2015-10-29 Thread JuanJo Ciarlante
** Changed in: lxc (Ubuntu)
   Status: New => Invalid

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  lxc 1.0.7-0ubuntu0.9 has buggy apparmor profiles

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[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-30 Thread JuanJo Ciarlante
w000T! \o/ using @jsalisbury kernel from comment#7
3.19.0-30-generic #33~lp1497812 , 
I can't reproduce the failing behavior under same host + setup
- no mirrored frames or alike dmesg
- containers networking ok

Comparison between stock vivid
3.19.0-30-generic #33~14.04.1-Ubuntu and above:
- http://paste.ubuntu.com/12627042/

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Title:
  i40e bug: non physical MAC outbound frames appear as copied back
  inbound  (mirrored)

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[Bug 1500981] Re: juju-db segfault while syncing with replicas

2015-09-30 Thread JuanJo Ciarlante
@gz: I got this at our staging environment, where we re-deploy
HA'd juju + openstacks several times a week (or day), 1st time
I positively observe this behavior, so I'd guess it's unfortunately
a subtle race condition or alike.

I did save /var/lib/juju/db/, /var/log/syslog and /var/log/juju/machine-?.log
from the 3 state servers, can provide them.

** Changed in: juju-core
   Status: Incomplete => New

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Title:
  juju-db segfault while syncing with replicas

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[Bug 1500981] Re: juju-db segfault while syncing with replicas

2015-09-30 Thread JuanJo Ciarlante
@gz: I got this at our staging environment, where we re-deploy
HA'd juju + openstacks several times a week (or day), 1st time
I positively observe this behavior, so I'd guess it's unfortunately
a subtle race condition or alike.

I did save /var/lib/juju/db/, /var/log/syslog and /var/log/juju/machine-?.log
from the 3 state servers, can provide them.

** Changed in: juju-core
   Status: Incomplete => New

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Title:
  juju-db segfault while syncing with replicas

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[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-29 Thread JuanJo Ciarlante
Confirming _not_ observing reported issue on an
equivalent setup w/ LXCs frames hitting phy interfaces
( bridged towards br0 -> bond0 -> {eth3, eth4} ):

* linux 4.2.0-12-generic #14~14.04.1-Ubuntu (from canonical-kernel-team/ppa)
* i40e version 1.3.4-k

# ethtool -i eth3
driver: i40e
version: 1.3.4-k
firmware-version: f4.33.31377 a1.2 n4.41 e1863

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Title:
  i40e bug: non physical MAC outbound frames appear as copied back
  inbound  (mirrored)

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[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-21 Thread JuanJo Ciarlante
FYI we found these issues while deploying openstack via juju/maas
over a pool of 8 nodes having 4x i40e NICs, where we also found
linux-hwe-generic-trusty (lts-utopic) to be unreliable from its old
i40e driver (0.4.10-k).

Below is a summary of our i40e findings using lts-vivid and lts-utopic
re: successful completed deploys:

#1 3.19.0-28-generic w/stock 1.2.2-k: non-phy mirrored frames (this bug)
#2 3.16.0-49-generic w/stock 0.4.10-k: unreliable deploys
#3 3.19.0-28-generic w/built 2.2.48: OK
#4 3.16.0-49-generic w/built 2.2.48: OK

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Title:
  i40e bug: non physical MAC outbound frames appear as copied back
  inbound  (mirrored)

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[Bug 1497812] Re: i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-21 Thread JuanJo Ciarlante
ERRATA on comment #2 : OK i40e driver version is 1.2.48,
as per original report URL.

Comment #2 table is actually:

#1 3.19.0-28-generic w/stock 1.2.2-k: non-phy mirrored frames (this bug)
#2 3.16.0-49-generic w/stock 0.4.10-k: unreliable deploys
#3 3.19.0-28-generic w/built 1.2.48: OK  (*)
#4 3.16.0-49-generic w/built 1.2.48: OK  (*)

(*) corrected to be 1.2.48

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Title:
  i40e bug: non physical MAC outbound frames appear as copied back
  inbound  (mirrored)

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[Bug 1497812] [NEW] i40e bug: non physical MAC outbound frames appear as copied back inbound (mirrored)

2015-09-20 Thread JuanJo Ciarlante
Public bug reported:

Using 3.19.0-28-generic #30~14.04.1-Ubuntu with stock i40e
driver version 2.2.2-k makes every 'non physical' MAC output
frame appear as copied back at input, as if the switch was
doing frame 'mirroring' (and/or hair-pinning).

FYI same setup, with i40e upgraded to 1.2.48 from
http://downloadmirror.intel.com/25282/eng/i40e-1.2.48.tar.gz
behaves OK, fyi also we did a port mirroring setup at
the switch directed to a different physical port for debugging,
and didn't observe these frames to be physically present.

See tcpdump -P in/out and more details at
http://paste.ubuntu.com/12511680/

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.19.0-28-generic 3.19.0-28.30~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-28.30~14.04.1-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
Date: Mon Sep 21 02:05:28 2015
ProcEnviron:
 TERM=screen
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-lts-vivid
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-lts-vivid (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug canonical-bootstack trusty uec-images

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Title:
  i40e bug: non physical MAC outbound frames appear as copied back
  inbound  (mirrored)

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[Bug 1490727] Re: "Invalid IPC credentials" after corosync, pacemaker service restarts

2015-09-04 Thread JuanJo Ciarlante
Thanks for the quick turnaround, could you please backport the fix
to 1507 trunk ?
We have several stacks where we need to manually apply
above workaround for corosync/pacemaker to behave properly,
and several coming down the line before 1510.

FYI I while fixing hacluster trunk (essentially came out with the same
changes), had to add a line to test_hacluster_utils.py to pass unittests:
http://paste.ubuntu.com/12272628/

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Title:
  "Invalid IPC credentials" after corosync, pacemaker service restarts

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[Bug 1490727] Re: "Invalid IPC credentials" after corosync, pacemaker service restarts

2015-09-04 Thread JuanJo Ciarlante
Thanks for the quick turnaround, could you please backport the fix
to 1507 trunk ?
We have several stacks where we need to manually apply
above workaround for corosync/pacemaker to behave properly,
and several coming down the line before 1510.

FYI I while fixing hacluster trunk (essentially came out with the same
changes), had to add a line to test_hacluster_utils.py to pass unittests:
http://paste.ubuntu.com/12272628/

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Title:
  "Invalid IPC credentials" after corosync, pacemaker service restarts

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[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
After trying several corosync/pacemaker restarts without luck,
I was able to workaround this by adding an 'uidgid'
entry for hacluster:haclient:

* from /var/log/syslog:
Aug 31 18:33:18 juju-machine-3-lxc-3 corosync[901082]:  [MAIN  ] Denied 
connection attempt from 108:113
$ getent passwd 108
hacluster:x:108:113::/var/lib/heartbeat:/bin/false
$ getent group 113
haclient:x:113:

* add uidgid config:
# echo $'uidgid {\n  uid: hacluster\n  gid: haclient\n}' > 
/etc/corosync/uidgid.d/hacluster

* restart => Ok (crm status, etc)

I can't explain why other units are working ok without
this ACL addition (racing at service setup/start?).

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Title:
  Pacemaker unable to communicate with corosync on restart under lxc

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[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
FYI to re-check workaround (then possible actual fix), kicked corosync+pacemaker
on cinder, glance services deployed with juju:

$ juju run --service=cinder,glance  "service corosync restart; service
pacemaker restart"

, which broke pacemaker start on all of them, with same "Invalid IPC 
credentials":
http://paste.ubuntu.com/12240477/ , then obviously failing 'crm status' /etc.

Fixing using comment#14 workaround:
$ juju run --service=glance,cinder  "echo -e 'uidgid {\n uid: hacluster\n gid: 
haclient\n}' > /etc/corosync/uidgid.d/hacluster; service corosync restart; 
service pacemaker restart"

$ juju run --service=glance,cinder "crm status"
=> Ok

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Title:
  Pacemaker unable to communicate with corosync on restart under lxc

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[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
After trying several corosync/pacemaker restarts without luck,
I was able to workaround this by adding an 'uidgid'
entry for hacluster:haclient:

* from /var/log/syslog:
Aug 31 18:33:18 juju-machine-3-lxc-3 corosync[901082]:  [MAIN  ] Denied 
connection attempt from 108:113
$ getent passwd 108
hacluster:x:108:113::/var/lib/heartbeat:/bin/false
$ getent group 113
haclient:x:113:

* add uidgid config:
# echo $'uidgid {\n  uid: hacluster\n  gid: haclient\n}' > 
/etc/corosync/uidgid.d/hacluster

* restart => Ok (crm status, etc)

I can't explain why other units are working ok without
this ACL addition (racing at service setup/start?).

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Title:
  Pacemaker unable to communicate with corosync on restart under lxc

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[Bug 1439649] Re: Pacemaker unable to communicate with corosync on restart under lxc

2015-08-31 Thread JuanJo Ciarlante
FYI to re-check workaround (then possible actual fix), kicked corosync+pacemaker
on cinder, glance services deployed with juju:

$ juju run --service=cinder,glance  "service corosync restart; service
pacemaker restart"

, which broke pacemaker start on all of them, with same "Invalid IPC 
credentials":
http://paste.ubuntu.com/12240477/ , then obviously failing 'crm status' /etc.

Fixing using comment#14 workaround:
$ juju run --service=glance,cinder  "echo -e 'uidgid {\n uid: hacluster\n gid: 
haclient\n}' > /etc/corosync/uidgid.d/hacluster; service corosync restart; 
service pacemaker restart"

$ juju run --service=glance,cinder "crm status"
=> Ok

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Title:
  Pacemaker unable to communicate with corosync on restart under lxc

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[Bug 1487190] Re: nicstat fails on more than ~30 interfaces

2015-08-20 Thread JuanJo Ciarlante
fixed by 
https://github.com/jjo/nicstat/commit/3c2407da66c2fd2914e7f362f41f729cc21ff1e4,
see strace comparison (stock vs compiled with above) at a host
with ~270 interfaces:
http://paste.ubuntu.com/12137566/

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Title:
  nicstat fails on more than ~30 interfaces

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[Bug 1487190] [NEW] nicstat fails on more than ~30 interfaces

2015-08-20 Thread JuanJo Ciarlante
Public bug reported:

nicstat falsely assumes that a single read from /proc/net/dev
will return all its content (even if using a ~large buffer, 128K)

** Affects: nicstat (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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Title:
  nicstat fails on more than ~30 interfaces

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[Bug 1350947] Re: apparmor: no working rule to allow making a mount private

2015-08-19 Thread JuanJo Ciarlante
FYI I'm able to successfully drive netns inside LXC, manually then also 
via openstack neutron-gateways, via this crafted aa profile:
/etc/apparmor.d/lxc/lxc-default-with-netns -
https://gist.github.com/jjo/ff32b08e48e4a52bfc36

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Title:
  apparmor: no working rule to allow making a mount private

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[Bug 1350947] Re: apparmor: no working rule to allow making a mount private

2015-08-19 Thread JuanJo Ciarlante
FYI I'm able to successfully drive netns inside LXC, manually then also 
via openstack neutron-gateways, via this crafted aa profile:
/etc/apparmor.d/lxc/lxc-default-with-netns -
https://gist.github.com/jjo/ff32b08e48e4a52bfc36

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Title:
  apparmor: no working rule to allow making a mount private

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[Bug 1476428] [NEW] haproxy service handling failing to stop old instances

2015-07-20 Thread JuanJo Ciarlante
Public bug reported:

On an openstack HA kilo deployment using charms trunks,
several services failing to properly restart haproxy, leaving
old instances running, showing cinder/0 as example:

$ juju ssh cinder/0 'pgrep -f haproxy | xargs ps -o pid,ppid,lstart,cmd -p; 
egrep St.*ing.haproxy /var/log/juju/unit-cinder-0.log'
PIDPPID  STARTED CMD
  13913   1 Sun Jul 19 01:02:11 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  14448   1 Sun Jul 19 01:04:59 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  14848   1 Sun Jul 19 01:05:03 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  21437   1 Sun Jul 19 01:07:00 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  27656   1 Sun Jul 19 01:08:33 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  32073   1 Sun Jul 19 01:09:27 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  39752   1 Sun Jul 19 01:10:59 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  39829   1 Sun Jul 19 01:11:00 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  44200   1 Sun Jul 19 01:18:57 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
 299019  299018 Mon Jul 20 23:38:30 2015 bash -c pgrep -f haproxy | xargs ps -o 
pid,ppid,lstart,cmd -p; egrep St.*ing.haproxy /var/log/juju/unit-cinder-0.log
2015-07-19 01:02:14 INFO config-changed  * Stopping haproxy haproxy
2015-07-19 01:02:15 INFO config-changed  * Starting haproxy haproxy
2015-07-19 01:05:03 INFO cluster-relation-changed  * Stopping haproxy haproxy
2015-07-19 01:05:03 INFO cluster-relation-changed  * Starting haproxy haproxy
2015-07-19 01:05:07 INFO cluster-relation-changed  * Stopping haproxy haproxy
2015-07-19 01:05:07 INFO cluster-relation-changed  * Starting haproxy haproxy
2015-07-19 01:11:03 INFO identity-service-relation-changed  * Stopping haproxy 
haproxy
2015-07-19 01:11:03 INFO identity-service-relation-changed  * Starting haproxy 
haproxy
(copied also to http://paste.ubuntu.com/11911818/)

As shown above, new haproxy instances ~correlate with
Starting/Stopping lines at juju log, as expected.

FYI same issue find for (HA) services using haproxy, positively confirmed on:
nova-cloud-controller, keystone,  glance, cinder,
openstack-dashboard, swift-proxy, ceilometer

** Affects: ceilometer (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: cinder (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: glance (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: keystone (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: neutron-api (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: nova-cloud-controller (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: openstack-dashboard (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: swift-proxy (Juju Charms Collection)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack canonical-is

** Also affects: keystone (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: cinder (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: glance (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: glance (Ubuntu)

** Also affects: glance (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: openstack-dashboard (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: neutron-api (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: swift-proxy (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: ceilometer (Juju Charms Collection)
   Importance: Undecided
   Status: New

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Title:
  haproxy service handling failing to stop old instances

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[Bug 1476428] [NEW] haproxy service handling failing to stop old instances

2015-07-20 Thread JuanJo Ciarlante
Public bug reported:

On an openstack HA kilo deployment using charms trunks,
several services failing to properly restart haproxy, leaving
old instances running, showing cinder/0 as example:

$ juju ssh cinder/0 'pgrep -f haproxy | xargs ps -o pid,ppid,lstart,cmd -p; 
egrep St.*ing.haproxy /var/log/juju/unit-cinder-0.log'
PIDPPID  STARTED CMD
  13913   1 Sun Jul 19 01:02:11 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  14448   1 Sun Jul 19 01:04:59 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  14848   1 Sun Jul 19 01:05:03 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  21437   1 Sun Jul 19 01:07:00 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  27656   1 Sun Jul 19 01:08:33 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  32073   1 Sun Jul 19 01:09:27 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  39752   1 Sun Jul 19 01:10:59 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  39829   1 Sun Jul 19 01:11:00 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
  44200   1 Sun Jul 19 01:18:57 2015 /usr/sbin/haproxy -f 
/etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
 299019  299018 Mon Jul 20 23:38:30 2015 bash -c pgrep -f haproxy | xargs ps -o 
pid,ppid,lstart,cmd -p; egrep St.*ing.haproxy /var/log/juju/unit-cinder-0.log
2015-07-19 01:02:14 INFO config-changed  * Stopping haproxy haproxy
2015-07-19 01:02:15 INFO config-changed  * Starting haproxy haproxy
2015-07-19 01:05:03 INFO cluster-relation-changed  * Stopping haproxy haproxy
2015-07-19 01:05:03 INFO cluster-relation-changed  * Starting haproxy haproxy
2015-07-19 01:05:07 INFO cluster-relation-changed  * Stopping haproxy haproxy
2015-07-19 01:05:07 INFO cluster-relation-changed  * Starting haproxy haproxy
2015-07-19 01:11:03 INFO identity-service-relation-changed  * Stopping haproxy 
haproxy
2015-07-19 01:11:03 INFO identity-service-relation-changed  * Starting haproxy 
haproxy
(copied also to http://paste.ubuntu.com/11911818/)

As shown above, new haproxy instances ~correlate with
Starting/Stopping lines at juju log, as expected.

FYI same issue find for (HA) services using haproxy, positively confirmed on:
nova-cloud-controller, keystone,  glance, cinder,
openstack-dashboard, swift-proxy, ceilometer

** Affects: ceilometer (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: cinder (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: glance (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: keystone (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: neutron-api (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: nova-cloud-controller (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: openstack-dashboard (Juju Charms Collection)
 Importance: Undecided
 Status: New

** Affects: swift-proxy (Juju Charms Collection)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack canonical-is

** Also affects: keystone (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: cinder (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: glance (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: glance (Ubuntu)

** Also affects: glance (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: openstack-dashboard (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: neutron-api (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: swift-proxy (Juju Charms Collection)
   Importance: Undecided
   Status: New

** Also affects: ceilometer (Juju Charms Collection)
   Importance: Undecided
   Status: New

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  haproxy service handling failing to stop old instances

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[Bug 1356392] Re: lacks sw raid1 install support

2015-07-09 Thread JuanJo Ciarlante
With maas 1.9 deprecating d-i, what option is left for maas swraid installs ?
Please consider re-prioritizing.

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  lacks sw raid1 install support

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[Bug 1356392] Re: lacks sw raid1 install support

2015-07-09 Thread JuanJo Ciarlante
With maas 1.9 deprecating d-i, what option is left for maas swraid installs ?
Please consider re-prioritizing.

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  lacks sw raid1 install support

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[Bug 1462466] [NEW] bcache-tools udev rules on trusty lacking util-linux 2.24+ workaround

2015-06-05 Thread JuanJo Ciarlante
Public bug reported:

We're using bcache under trusty HWE kernel  (3.16.0-38-generic)
with bcache-tools 1.0.7-0ubuntu1 (built from src).

As trusty has util-linux 2.20.1, udev rules for auto registering
bcache devices are skipped:

 # blkid was run by the standard udev rules
 # It recognised bcache (util-linux 2.24+)
 ENV{ID_FS_TYPE}==bcache, GOTO=bcache_backing_found

We're manually cowboy'ing the following line alongside above:
 KERNEL==nvme*, GOTO=bcache_backing_found

, but it would be great if something like trying bcache-register
on non rotational devices were added to the udev rules:

 ENV{DEVTYPE}==disk, ATTR{queue/rotational}==0,
GOTO=bcache_backing_found

** Affects: bcache-tools (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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  bcache-tools udev rules on trusty lacking util-linux 2.24+ workaround

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[Bug 1462466] [NEW] bcache-tools udev rules on trusty lacking util-linux 2.24+ workaround

2015-06-05 Thread JuanJo Ciarlante
Public bug reported:

We're using bcache under trusty HWE kernel  (3.16.0-38-generic)
with bcache-tools 1.0.7-0ubuntu1 (built from src).

As trusty has util-linux 2.20.1, udev rules for auto registering
bcache devices are skipped:

 # blkid was run by the standard udev rules
 # It recognised bcache (util-linux 2.24+)
 ENV{ID_FS_TYPE}==bcache, GOTO=bcache_backing_found

We're manually cowboy'ing the following line alongside above:
 KERNEL==nvme*, GOTO=bcache_backing_found

, but it would be great if something like trying bcache-register
on non rotational devices were added to the udev rules:

 ENV{DEVTYPE}==disk, ATTR{queue/rotational}==0,
GOTO=bcache_backing_found

** Affects: bcache-tools (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: canonical-bootstack

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  bcache-tools udev rules on trusty lacking util-linux 2.24+ workaround

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-20 Thread JuanJo Ciarlante
** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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Title:
  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-20 Thread JuanJo Ciarlante
** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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Title:
  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
With kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/,
I've narrowed down to:
* OK:  tc-class-stats.3.10.76-031076-generic.txt: rate 1600bit 2pps backlog 0b 
0p requeues 0 
* BAD:  tc-class-stats.3.11.0-031100rc1-generic.txt: rate 0bit 0pps backlog 0b 
0p requeues 0 
* BAD:  tc-class-stats.3.11.0-031100-generic.txt: rate 0bit 0pps backlog 0b 0p 
requeues 0 

will update the tags as per above comment, tnx.


** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11rc1 
kernel-bug-exists-upstream-4.1-rc1 kernel-fixed-upstream-3.10

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
With kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/,
I've narrowed down to:
* OK:  tc-class-stats.3.10.76-031076-generic.txt: rate 1600bit 2pps backlog 0b 
0p requeues 0 
* BAD:  tc-class-stats.3.11.0-031100rc1-generic.txt: rate 0bit 0pps backlog 0b 
0p requeues 0 
* BAD:  tc-class-stats.3.11.0-031100-generic.txt: rate 0bit 0pps backlog 0b 0p 
requeues 0 

will update the tags as per above comment, tnx.


** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11rc1 
kernel-bug-exists-upstream-4.1-rc1 kernel-fixed-upstream-3.10

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
As per comment #13, I've added the following tags:
* kernel-fixed-upstream-3.10 
* kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11rc1 
kernel-bug-exists-upstream-4.1-rc1

Please correct them if I misunderstood the naming convention,

FYI my narrowed bisect corresponds to:
*** OK ***:
linux (3.10.76-031076.201504291035) saucy; urgency=low

  * Mainline build at commit: v3.10.76


*** BAD ***:
linux (3.11.0-031100rc1.201307141935) saucy; urgency=low

  * Mainline build at commit: v3.11-rc1

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
As per comment #13, I've added the following tags:
* kernel-fixed-upstream-3.10 
* kernel-bug-exists-upstream kernel-bug-exists-upstream-3.11rc1 
kernel-bug-exists-upstream-4.1-rc1

Please correct them if I misunderstood the naming convention,

FYI my narrowed bisect corresponds to:
*** OK ***:
linux (3.10.76-031076.201504291035) saucy; urgency=low

  * Mainline build at commit: v3.10.76


*** BAD ***:
linux (3.11.0-031100rc1.201307141935) saucy; urgency=low

  * Mainline build at commit: v3.11-rc1

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
FYI peeking at patch-3.11-rc1, shows

[...]
-   struct gnet_stats_rate_est  tcfc_rate_est;
+   struct gnet_stats_rate_est64tcfc_rate_est;

with its correspondent addition:

+ * struct gnet_stats_rate_est64 - rate estimator
+ * @bps: current byte rate
+ * @pps: current packet rate
+ */
+struct gnet_stats_rate_est64 {
+   __u64   bps;
+   __u64   pps;
+};


FYI modding iproute2 3.19.0 to show EST64 vs EST(32) shows
tc using EST32:
http://paste.ubuntu.com/10963208/

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
FYI peeking at patch-3.11-rc1, shows

[...]
-   struct gnet_stats_rate_est  tcfc_rate_est;
+   struct gnet_stats_rate_est64tcfc_rate_est;

with its correspondent addition:

+ * struct gnet_stats_rate_est64 - rate estimator
+ * @bps: current byte rate
+ * @pps: current packet rate
+ */
+struct gnet_stats_rate_est64 {
+   __u64   bps;
+   __u64   pps;
+};


FYI modding iproute2 3.19.0 to show EST64 vs EST(32) shows
tc using EST32:
http://paste.ubuntu.com/10963208/

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
@peanlvch: FYI as per comment #4 I already tested v4.1-rc1-vivid, same
bad results.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-05-01 Thread JuanJo Ciarlante
@peanlvch: FYI as per comment #4 I already tested v4.1-rc1-vivid, same
bad results.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI tried iproute2-3.19.0, same zero rate output.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI there are several changes at
https://www.kernel.org/pub/linux/kernel/v3.0/ChangeLog-3.10.12
that refer to htb rate handling.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI this has been reported to debian also (kernel 3.16):
https://lists.debian.org/debian-kernel/2014/11/msg00288.html

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI this has been reported to debian also (kernel 3.16):
https://lists.debian.org/debian-kernel/2014/11/msg00288.html

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI linux-image-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_i386.deb
(from ~kernel-ppa) failed the same way.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI linux-image-4.1.0-040100rc1-generic_4.1.0-040100rc1.201504270235_i386.deb
(from ~kernel-ppa) failed the same way.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
By installing different kernel versions (trusty, manual download and dpkg -i),
I narrowed this down to:
- linux-image-3.8.0-44-generic: OK
- linux-image-3.11.0-26-generic: BAD (zero rate counters).

FYI I used this script:
# cat htb.sh
/sbin/tc qdisc del dev eth0 root
/sbin/tc qdisc add dev eth0 root handle 1: htb default 30
/sbin/tc class add dev eth0 parent 1: classid 1:1 htb rate 1kbit burst 15k
/sbin/tc class add dev eth0 parent 1:1 classid 1:10 htb rate 2500kbit burst 15k
/sbin/tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip src 0/0 
flowid 1:10

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
By installing different kernel versions (trusty, manual download and dpkg -i),
I narrowed this down to:
- linux-image-3.8.0-44-generic: OK
- linux-image-3.11.0-26-generic: BAD (zero rate counters).

FYI I used this script:
# cat htb.sh
/sbin/tc qdisc del dev eth0 root
/sbin/tc qdisc add dev eth0 root handle 1: htb default 30
/sbin/tc class add dev eth0 parent 1: classid 1:1 htb rate 1kbit burst 15k
/sbin/tc class add dev eth0 parent 1:1 classid 1:10 htb rate 2500kbit burst 15k
/sbin/tc filter add dev eth0 protocol ip parent 1: prio 1 u32 match ip src 0/0 
flowid 1:10

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI tried iproute2-3.19.0, same zero rate output.

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  tc class statistics rates are all zero after upgrade to Trusty

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[Bug 1426589] Re: tc class statistics rates are all zero after upgrade to Trusty

2015-04-28 Thread JuanJo Ciarlante
FYI there are several changes at
https://www.kernel.org/pub/linux/kernel/v3.0/ChangeLog-3.10.12
that refer to htb rate handling.

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