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Re: btrfs encryption problems



What can be done about this? Is there anyone able to reproduce the problem?

On 30/11/2011, 810d4rk <810d4rk@xxxxxxxxx> wrote:
> I plugged it directly by sata and this is what I get from the 3.1 kernel:
>
> [  577.850429] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4050000
> action 0xe frozen
> [  577.850433] ata3: irq_stat 0x00000040, connection status changed
> [  577.850436] ata3: SError: { PHYRdyChg CommWake DevExch }
> [  577.850443] ata3: hard resetting link
> [  581.768015] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [  581.829148] ata3.00: ATA-8: WDC WD7500BPVT-22HXZT1, 01.01A01, max
> UDMA/133
> [  581.829151] ata3.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth
> 31/32), AA
> [  581.833146] ata3.00: configured for UDMA/133
> [  581.848043] ata3: EH complete
> [  581.848134] scsi 2:0:0:0: Direct-Access     ATA      WDC
> WD7500BPVT-2 01.0 PQ: 0 ANSI: 5
> [  581.848250] sd 2:0:0:0: [sdb] 1465149168 512-byte logical blocks:
> (750 GB/698 GiB)
> [  581.848253] sd 2:0:0:0: [sdb] 4096-byte physical blocks
> [  581.848300] sd 2:0:0:0: [sdb] Write Protect is off
> [  581.848302] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> [  581.848323] sd 2:0:0:0: [sdb] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> [  581.921417]  sdb: sdb1
> [  581.921642] sd 2:0:0:0: [sdb] Attached SCSI disk
> [  660.040263] EXT4-fs (dm-4): VFS: Can't find ext4 filesystem
>
>> If you plug it in directly with esata, do the IO errors go away?  If so,
>> please post the kernel messages from that.
>>
>> -chris


-- 
Thanks
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