ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lightdm 12203 F.... pulseaudio
DistroRelease: Ubuntu 16.10
InstallationDate: Installed on 2012-04-24 (1660 days ago)
InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Beta amd64
(20120327)
MachineType: Gigabyte Technology Co., Ltd. B150N Phoenix-WIFI
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-26-generic root=LABEL=lvmroot ro
nosplash vmalloc=256MB video=LVDS-1:d net.ifnames=0 biosdevname=0
ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.8.0-26-generic N/A
linux-backports-modules-4.8.0-26-generic N/A
linux-firmware 1.161
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: yakkety
Uname: Linux 4.8.0-26-generic x86_64
UnreportableReason: The report belongs to a package that is not installed.
UpgradeStatus: Upgraded to yakkety on 2016-10-10 (30 days ago)
UserGroups:
_MarkForUpload: False
dmi.bios.date: 03/14/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F2
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: B150N Phoenix-WIFI-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF2:bd03/14/2016:svnGigabyteTechnologyCo.,Ltd.:pnB150NPhoenix-WIFI:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnB150NPhoenix-WIFI-CF:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: B150N Phoenix-WIFI
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Tags added: apport-collected yakkety
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1509237
Title:
dm-cache: clean cache resyncs to origin on every boot
Status in linux package in Ubuntu:
Confirmed
Bug description:
On every boot an entire dm-cache resyncs to an origin device, even if
it was clean before on shutdown. It takes time and full bandwidth of
an origin device. There is the simple solution from the upstream:
commit 7e0a9739fd9e72dc51490bdff92796400b12a34f
Author: Joe Thornber <ejt redhat com>
Date: Thu Oct 22 18:10:55 2015 +0100
[dm-cache] The CLEAN_SHUTDOWN flag was not being set
or rather, it was being set on the disk, then immediately cleared again.
If the CLEAN_SHUTDOWN flag is not set when a cache is loaded then all
cache
blocks are marked as dirty and a full writeback occurs.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509237/+subscriptions
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