Hi Guys,
Further tests did show that FFS is missing not only on Ubuntu based
system but also on Centos based system.
Package itself is installed however FFS type doesn't show on the SR
types list.
Any help will be more than appreciated as I've couple of VMs in down
state as ffs based SR can't be used at the moment.
Thanks,
Dawid
On 06/02/15 02:40, Dawid Kowalski wrote:
Hi Guys,
I'm looking for your help again.
I've successfully created Xenhost, created FFS based SRs and
everything worked ok. I've had some issues but had some basics running
and was happy. (Ubuntu 14.04.1 LTS).
Than due to other circumstances had to restart server. During restart
it did hang up. After powercycle I can't get FFS working. Everything
else works fine.
Seems like FFS is not registering to XAPI.
/etc/init.d/ffs doesn't start ffs as there's no /usr/sbin/ffs.
I've checked deb package and ffs is not included there.
Going through my troubleshooting steps, I did setup to other systems
from scratch, one of them based on xenserver git and other based on
BobBall repository with Xen. Both of them behave the same way - FFS is
not registered. Symlinks under /opt/xensource didn't help:
ls -l /opt/xensource/
sm -> /usr/lib/xapi/sm
Having said all of it, I do remember that when setting up server I've
had some problems with FFS which finally did sort out by adding some
links or something similar. Unfortunately my all notes were on SSD
drive which failed miserably the day after I did setup Xen and copy is
within one of Xen VMs to make it even more funny.
Therefore, any help from your side would be more appreciated.
btw. I've tried to add "file" type SR but for some reason it does not
discover VMs sitting in the folder. Worth noting is that VMs under ffs
were created as:
<VMNAME>
<VMNAME>.json
Creating VM using "file" SR results in "<VM>.vhd" file.
Symlinking or renaming original file created using FFS to VMNAME.VHD
results in following message when running SR-SCAN:
Error code: SR_BACKEND_FAILURE_40
Error parameters: , The SR scan failed [opterr=['UUID_INVALID', 'VDI',
'XenBuilder']],
# command to create ffs - doesn't work
xe sr-create content-type=user
host-uuid=0d83e699-df0b-40db-9934-b5cbc9e5eafe type=ffs
device-config:path=/mnt/images name-label=test username=root
password=(omitted)
# syslog
Feb 6 02:11:13 silver xapi: [ info|silver|6062 UNIX
/var/lib/xcp/xapi||cli] xe sr-create content-type=user
host-uuid=0d83e699-df0b-40db-9934-b5cbc9e5eafe type=ffs
device-config:path=/mnt/images name-label=test username=root
password=(omitted)
Feb 6 02:11:13 silver xapi: [ info|silver|6062 UNIX
/var/lib/xcp/xapi|session.login_with_password D:d1bafb363b96|xapi]
Session.create trackid=fe419c0ab3f1a7f668a0cf4979113666 pool=false
uname=root originator=cli is_local_superuser=true auth_user_sid=
parent=trackid=9834f5af41c964e225f24279aefe4e49
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|session.login_with_password D:d1bafb363b96|mscgen]
xapi=>xapi [label="session.get_uuid"];
Feb 6 02:11:13 silver xapi: [debug|silver|6063 UNIX
/var/lib/xcp/xapi||dummytaskhelper] task dispatch:session.get_uuid
D:5afb28575cda created by task D:d1bafb363b96
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|audit] SR.create: name
label = 'test'
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|xapi] SR.create
name_label=test sm_config=[ ]
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|mux] register SR
43e2eb28-2803-06bf-c9fc-aff45ed7e4d1 (currently-registered = [
5b245868-00c6-dcd1-3cc9-c590f8f2c502,
7d2ad721-9bbc-be93-6ed0-1040eb1361e9,
c0384c67-d7bf-a12e-430b-d6bb1569ec8c,
995f3d5d-e698-4f41-88a0-e0bb2edeeef1,
f29722df-7c21-47cc-858a-c06c700cec91,
43e2eb28-2803-06bf-c9fc-aff45ed7e4d1,
06260f45-4ab0-44f8-b9b9-c184886c5619,
4b73fdd7-06a6-c5ea-2205-dd1e5a5b3a0d ])
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|xapi] Called from file
\"lib/pervasiveext.ml <http://pervasiveext.ml>\", line 22, characters
2-9\n
Feb 6 02:11:13 silver xapi: [error|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|storage_access] Re-raising
as MISSING_URI [ Please include a URI in the device-config ]
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|backtrace] Raised at file
\"xapi_sr.ml <http://xapi_sr.ml>\", line 223, characters 9-10\nCalled
from file \"message_forwarding.ml <http://message_forwarding.ml>\",
line 233, characters 25-44\nCalled from file \"server.ml
<http://server.ml>\", line 21875, characters 82-267\nCalled from file
\"rbac.ml <http://rbac.ml>\", line 227, characters 16-23\n
Feb 6 02:11:13 silver xapi: [20150206T01:11:13.071Z|audit|silver|6062
UNIX /var/lib/xcp/xapi|SR.create R:515cc6d49889|audit]
('trackid=fe419c0ab3f1a7f668a0cf4979113666' 'LOCAL_SUPERUSER' 'root'
'ALLOWED' 'ERROR:MISSING_URI: [ Please include a URI in the
device-config ]' 'API' 'SR.create' (('host' 'silver'
'0d83e699-df0b-40db-9934-b5cbc9e5eafe'
'OpaqueRef:0d0d7bf7-4d03-afc4-4280-8724014224ba') ('name_label' 'test'
'' '') ('name_description' '' '' '')))
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|backtrace] Raised at file
\"rbac.ml <http://rbac.ml>\", line 236, characters 10-15\nCalled from
file \"server_helpers.ml <http://server_helpers.ml>\", line 75,
characters 11-41\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|dispatcher]
Server_helpers.exec exception_handler: Got exception MISSING_URI: [
Please include a URI in the device-config ]
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|dispatcher] Raised at file
\"rbac.ml <http://rbac.ml>\", line 236, characters 10-15\nCalled from
file \"server_helpers.ml <http://server_helpers.ml>\", line 75,
characters 11-41\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|backtrace] Raised at file
\"rbac.ml <http://rbac.ml>\", line 236, characters 10-15\nCalled from
file \"server_helpers.ml <http://server_helpers.ml>\", line 75,
characters 11-41\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|SR.create R:515cc6d49889|xapi] Raised at file
\"server_helpers.ml <http://server_helpers.ml>\", line 90, characters
14-15\nCalled from file \"lib/pervasiveext.ml
<http://pervasiveext.ml>\", line 22, characters 2-9\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|dispatch:SR.create D:a74592cb8e0e|xapi] Raised at
file \"lib/pervasiveext.ml <http://pervasiveext.ml>\", line 26,
characters 22-25\nCalled from file \"lib/debug.ml <http://debug.ml>\",
line 57, characters 17-20\nRe-raised at file \"lib/debug.ml
<http://debug.ml>\", line 62, characters 10-11\nCalled from file
\"lib/pervasiveext.ml <http://pervasiveext.ml>\", line 22, characters
2-9\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi|dispatch:SR.create D:a74592cb8e0e|backtrace] Raised
at file \"lib/pervasiveext.ml <http://pervasiveext.ml>\", line 26,
characters 22-25\nCalled from file \"lib/debug.ml <http://debug.ml>\",
line 57, characters 17-20\nRe-raised at file \"lib/debug.ml
<http://debug.ml>\", line 62, characters 10-11\nCalled from file
\"lib/pervasiveext.ml <http://pervasiveext.ml>\", line 22, characters
2-9\nRe-raised at file \"lib/pervasiveext.ml
<http://pervasiveext.ml>\", line 26, characters 22-25\nCalled from
file \"server_helpers.ml <http://server_helpers.ml>\", line 136,
characters 10-106\nCalled from file \"server.ml <http://server.ml>\",
line 21876, characters 23-161\nCalled from file \"server_helpers.ml
<http://server_helpers.ml>\", line 115, characters 4-7\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi||xapi] Raised at file \"client.ml
<http://client.ml>\", line 6, characters 37-75\nCalled from file
\"client.ml <http://client.ml>\", line 18, characters 55-110\nCalled
from file \"client.ml <http://client.ml>\", line 9501, characters
6-154\nCalled from file \"cli_operations.ml
<http://cli_operations.ml>\", line 1423, characters 8-161\nCalled from
file \"xapi_cli.ml <http://xapi_cli.ml>\", line 119, characters
18-58\nCalled from file \"lib/pervasiveext.ml
<http://pervasiveext.ml>\", line 22, characters 2-9\n
Feb 6 02:11:13 silver xapi: [ info|silver|6062 UNIX
/var/lib/xcp/xapi|session.logout D:786e245b403e|xapi] Session.destroy
trackid=fe419c0ab3f1a7f668a0cf4979113666
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi||backtrace] Raised at file \"lib/pervasiveext.ml
<http://pervasiveext.ml>\", line 26, characters 22-25\nCalled from
file \"xapi_cli.ml <http://xapi_cli.ml>\", line 118, characters
2-139\nCalled from file \"xapi_cli.ml <http://xapi_cli.ml>\", line
221, characters 7-44\nCalled from file \"xapi_cli.ml
<http://xapi_cli.ml>\", line 273, characters 4-23\n
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi||cli] Xapi_cli.exception_handler: Got exception
MISSING_URI: [ Please include a URI in the device-config ]
Feb 6 02:11:13 silver xapi: [debug|silver|6062 UNIX
/var/lib/xcp/xapi||cli] Raised at file \"lib/pervasiveext.ml
<http://pervasiveext.ml>\", line 26, characters 22-25\nCalled from
file \"xapi_cli.ml <http://xapi_cli.ml>\", line 118, characters
2-139\nCalled from file \"xapi_cli.ml <http://xapi_cli.ml>\", line
221, characters 7-44\nCalled from file \"xapi_cli.ml
<http://xapi_cli.ml>\", line 273, characters 4-23\n
Feb 6 02:11:13 silver xapi: [debug|silver|72|xapi events
D:88c60758dbbb|xenops] Event on VM
4f1cbed7-eba5-4591-bc12-313612a9ecfe; resident_here = true
Feb 6 02:11:13 silver xapi: [debug|silver|72|xapi events
D:88c60758dbbb|mscgen] xapi=>xapi [label="event.from"];
Feb 6 02:11:13 silver xapi: [debug|silver|6064 UNIX
/var/lib/xcp/xapi||dummytaskhelper] task dispatch:event.from
D:1cd29e53d99d created by task D:88c60758dbbb
Thanks in advance,
Dawid
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