Re: SATA disks resets in a md setup

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Vassilis Virvilis wrote:
[ 9351.377961] ata2: SError: { PHYRdyChg PHYInt 10B8B Dispar }
[ 9351.377983] ata2.00: cmd b0/d5:01:09:4f:c2/00:00:00:00:00/00 tag 0 pio 512 in
[ 9351.377985]          res 50/00:00:b6:46:6a/00:00:13:00:00/e0 Emask 0x10 (ATA bus error)
[...]
[10665.354196] ata2: SError: { UnrecovData Handshk }
[10665.354196] ata2.00: cmd 35/00:00:27:ae:7a/00:04:01:00:00/e0 tag 0 dma 524288 out
[10665.354196]          res 50/00:00:26:ae:7a/00:00:01:00:00/e0 Emask 0x10 (ATA bus error)
[...]
and my filesystem is dead. /dev/sdb is deleted from /dev. I have to reboot and even then linux can't find the ata2 /dev/sdb.
I have to remove power for 1-2 min for the disk to become accessible again.

Do you think the disk is bad or something?


For hardware details, see http://ata.wiki.kernel.org/index.php/Libata_error_messages

The ATA bus is the cable connection, so an ATA bus error typically means

- problem with your cable, or
- your motherboard's SATA port, or
- your drive's SATA port, or
- "dirty power" supply, or
- some other cause for cable interference

Regards,

	Jeff



--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux