ecryptfs team mailing list archive

[kalvdans <launchpad@xxxxxxxxxxxxxxxxxx>]

I still believe it is an error; In my opinion ecryptfs should gracefully
handle the ENOSPC error by propagating it to the upper layers, and not
write scary log messages. I vote for reopening the bug.

-- 
Write errors on ecryptfs
https://bugs.launchpad.net/bugs/459766
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Status in “ecryptfs-utils” package in Ubuntu: Invalid
Status in “linux” package in Ubuntu: Invalid

Bug description:
Hi

I got IO errors when rsyncing an ISO image to my ecryptfs home dir instead of ENOSPACE and saw scary logs in dmesg.

[143171.866769] EXT4-fs: mballoc enabled
[143171.866790] EXT4-fs (dm-0): mounted filesystem with ordered data mode
[143171.929593] EXT4-fs: mballoc: 0 blocks 0 reqs (0 success)
[143171.929597] EXT4-fs: mballoc: 0 extents scanned, 0 goal hits, 0 2^N hits, 0 breaks, 0 lost
[143171.929600] EXT4-fs: mballoc: 0 generated and it took 0
[143171.929603] EXT4-fs: mballoc: 0 preallocated, 0 discarded
[143436.403706] ecryptfs_write_lower: octets_written = [-28]; expected [4096]
[143436.403713] ecryptfs_encrypt_page: Error attempting to write lower page; rc = [-22]
[143436.403717] ecryptfs_write_end: Error encrypting page (upper index [0x0000000000024223])
[143436.403833] ecryptfs_write_lower: octets_written = [-28]; expected [4096]
[143436.403837] ecryptfs_encrypt_page: Error attempting to write lower page; rc = [-22]
[143436.403840] ecryptfs_write_end: Error encrypting page (upper index [0x0000000000024223])
[143436.404048] ecryptfs_write_lower: octets_written = [-28]; expected [4096]
[143436.404051] ecryptfs_encrypt_page: Error attempting to write lower page; rc = [-22]
[143436.404055] ecryptfs_write_end: Error encrypting page (upper index [0x0000000000024223])

I think this is due to tight space on the partition.

Bye

ProblemType: Bug
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  lool       2559 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0620000 irq 17'
   Mixer name	: 'Conexant CX20561 (Hermosa)'
   Components	: 'HDA:14f15051,17aa211f,00100000'
   Controls      : 14
   Simple ctrls  : 7
Date: Sat Oct 24 15:34:59 2009
DistroRelease: Ubuntu 9.10
MachineType: LENOVO 2777CTO
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-14-generic root=/dev/mapper/hostname--vg0-ubuntu--root ro quiet splash
ProcEnviron:
 LANGUAGE=fr_FR:fr:en_GB:en
 PATH=(custom, user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/zsh
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
SourcePackage: linux
Uname: Linux 2.6.31-14-generic x86_64
WpaSupplicantLog:
 
dmi.bios.date: 03/12/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6EET27WW (1.08 )
dmi.board.name: 2777CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6EET27WW(1.08):bd03/12/2009:svnLENOVO:pn2777CTO:pvrThinkPadX301:rvnLENOVO:rn2777CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2777CTO
dmi.product.version: ThinkPad X301
dmi.sys.vendor: LENOVO