> Hello,
>
> It seems that I am fit this bug on Raspbian - Debian Wheezy, can you please confirm ? I tried to found of this very strange behaviour and found your web.
>
> I already open a topic about :
> http://www.raspberrypi.org/forums/viewtopic.php?f=28&t=103177
>
> My symptoms :
>
> My device is /dev/sdb1
>
> Fstab:
> Code: Select all
> proc /proc proc defaults 0 0
> /dev/mmcblk0p1 /boot vfat defaults 0 2
> /dev/mmcblk0p2 / ext4 defaults,noatime 0 1
> UUID=d7c5ae99-f65c-404e-a653-a6d9bd158c75 /storage/data_small ext3 rw,defaults 0 0
> UUID=7fd338a0-38c2-4161-9ceb-f937ac48b2ec /storage/backup ext4 rw,defaults,errors=continue 0 0
>
>
> Mount :
> After mounting :
> Code: Select all
> /dev/sda1 on /storage/data_small type ext3 (rw,relatime,data="">
> /dev/sdb1 on /storage/backup type ext4 (rw,relatime,data="">
>
>
> After accesing the filesystem
> Code: Select all
> /dev/sda1 on /storage/data_small type ext3 (rw,relatime,data="">
> /dev/sdb1 on /storage/backup type ext4 (ro,relatime,data="">
>
>
found this in messages
> Code: Select all
> [ 296.450863] EXT4-fs error (device sdb1): ext4_journal_check_start:56: Detected aborted journal
> [ 296.461718] EXT4-fs (sdb1): Remounting filesystem read-only
> [ 586.921984] EXT4-fs (sdb1): error count since last fsck: 14
> [ 586.922023] EXT4-fs (sdb1): initial error at time 1425754299: ext4_journal_check_start:56
> [ 586.922038] EXT4-fs (sdb1): last error at time 1425756536: ext4_journal_check_start:56
> [ 699.503460] EXT4-fs error (device sdb1): ext4_put_super:789: Couldn't clean up the journal
> [ 731.272700] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
> [ 738.201953] sd 1:0:0:0: [sdb]
> [ 738.201972] Result: hostbyte=0x00 driverbyte=0x08
> [ 738.201985] sd 1:0:0:0: [sdb]
> [ 738.201994] Sense Key : 0x5 [current]
> [ 738.202012] sd 1:0:0:0: [sdb]
> [ 738.202020] ASC=0x24 ASCQ=0x0
> [ 738.202032] sd 1:0:0:0: [sdb] CDB:
> [ 738.202039] cdb[0]=0x2a: 2a 08 07 84 08 18 00 00 08 00
> [ 738.202082] blk_update_request: critical target error, dev sdb, sector 126093336
> [ 738.202098] blk_update_request: critical target error, dev sdb, sector 126093336
> [ 738.202140] Aborting journal on device sdb1-8.
> [ 738.833303] EXT4-fs error (device sdb1): ext4_journal_check_start:56: Detected aborted journal
> [ 738.844403] EXT4-fs (sdb1): Remounting filesystem read-only
> [ 1089.465665] EXT4-fs error (device sdb1): ext4_put_super:789: Couldn't clean up the journal
> [ 1574.089625] EXT4-fs (sdb1): mounting ext3 file system using the ext4 subsystem
> [ 1574.124075] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
> [ 1581.197262] sd 1:0:0:0: [sdb]
The same happened when I am using ext3 but it works fine with ext2 or ntfs. :