From: Jason Baron <jbaron@redhat.com>
To: "Andreas Färber" <afaerber@suse.de>
Cc: Kevin Wolf <kwolf@redhat.com>,
Juan Quintela <quintela@redhat.com>,
Igor Mitsyanko <i.mitsyanko@samsung.com>,
qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [RFC v2] ahci: Add support for migration
Date: Thu, 9 Aug 2012 10:49:23 -0400 [thread overview]
Message-ID: <20120809144922.GA15422@redhat.com> (raw)
In-Reply-To: <1344517195-3462-1-git-send-email-afaerber@suse.de>
On Thu, Aug 09, 2012 at 02:59:54PM +0200, Andreas Färber wrote:
> Define generic VMState for AHCI and reuse it together with PCI for ICH
> and on its own for the SysBus version.
>
> Note: ICH9 initializes AHCI with 6 ports, which dynamically allocates
> 6 AHCIDevice structs. Thus we change the ports field type to uint32_t
> for compatibility with VMState macros.
>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> Cc: Alexander Graf <agraf@suse.de>
> Cc: Jason Baron <jbaron@redhat.com>
> Cc: Kevin Wolf <kwolf@redhat.com>
> Cc: Juan Quintela <quintela@redhat.com>
> Cc: Igor Mitsyanko <i.mitsyanko@samsung.com>
> ---
> hw/ide/ahci.c | 46 +++++++++++++++++++++++++++++++++++++++++++++-
> hw/ide/ahci.h | 12 +++++++++++-
> hw/ide/ich.c | 11 ++++++++---
> 3 files changed, 64 insertions(+), 5 deletions(-)
>
Thanks for doing this. My migration on q35 completes, but the disk is
not accessible. Didn't test piix. Console output below.
Thanks,
-Jason
[ 154.721308] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
frozen
[ 154.725575] sr 1:0:0:0: CDB: Get event status notification: 4a 01 00
00 10 00 00 00 08 00
[ 154.731372] ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0
pio 16392 in
[ 154.731376] res 40/00:00:00:00:00/00:00:00:00:00/a0 Emask
0x4 (timeout)
[ 154.741430] ata2.00: status: { DRDY }
[ 154.743852] ata2: hard resetting link
[ 155.051647] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 160.057127] ata2.00: qc timeout (cmd 0xa1)
[ 160.059654] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 160.062888] ata2.00: revalidation failed (errno=-5)
[ 160.065515] ata2: hard resetting link
[ 160.374607] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 170.378547] ata2.00: qc timeout (cmd 0xa1)
[ 170.381122] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 170.384376] ata2.00: revalidation failed (errno=-5)
[ 170.387039] ata2: limiting SATA link speed to 1.5 Gbps
[ 170.389847] ata2: hard resetting link
[ 170.698569] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 194.747797] ata1.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x6
frozen
[ 194.751971] ata1.00: failed command: READ FPDMA QUEUED
[ 194.754759] ata1.00: cmd 60/20:00:00:5b:58/00:00:03:00:00/40 tag 0
ncq 16384 in
[ 194.754763] res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask
0x4 (timeout)
[ 194.762483] ata1.00: status: { DRDY }
[ 194.764532] ata1.00: failed command: WRITE FPDMA QUEUED
[ 194.767363] ata1.00: cmd 61/08:08:f0:0c:0c/00:00:01:00:00/40 tag 1
ncq 4096 out
[ 194.767367] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask
0x4 (timeout)
[ 194.775189] ata1.00: status: { DRDY }
[ 194.775196] ata1.00: failed command: WRITE FPDMA QUEUED
[ 194.775208] ata1.00: cmd 61/10:10:48:d1:4e/00:00:02:00:00/40 tag 2
ncq 8192 out
[ 194.775212] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask
0x4 (timeout)
[ 194.775217] ata1.00: status: { DRDY }
[ 194.775264] ata1: hard resetting link
[ 195.082621] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 200.127437] ata1.00: qc timeout (cmd 0xec)
[ 200.129918] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 200.133166] ata1.00: revalidation failed (errno=-5)
[ 200.135848] ata1: hard resetting link
[ 200.444624] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 200.703371] ata2.00: qc timeout (cmd 0xa1)
[ 200.705915] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 200.709251] ata2.00: revalidation failed (errno=-5)
[ 200.711910] ata2.00: disabled
[ 200.713694] ata2: hard resetting link
[ 201.021607] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 201.025221] ata2: EH complete
[ 210.472201] ata1.00: qc timeout (cmd 0xec)
[ 210.474732] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 210.477955] ata1.00: revalidation failed (errno=-5)
[ 210.480605] ata1: limiting SATA link speed to 1.5 Gbps
[ 210.483380] ata1: hard resetting link
[ 210.792615] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 240.803170] ata1.00: qc timeout (cmd 0xec)
[ 240.805723] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[ 240.808987] ata1.00: revalidation failed (errno=-5)
[ 240.811615] ata1.00: disabled
[ 240.813323] ata1.00: device reported invalid CHS sector 0
[ 240.816209] ata1.00: device reported invalid CHS sector 0
[ 240.819185] ata1: hard resetting link
[ 241.129616] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 241.133176] ata1: EH complete
[ 241.134957] sd 0:0:0:0: [sda] Unhandled error code
[ 241.135923] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.135923] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 02 4e d1 48 00 00
10 00
[ 241.135923] end_request: I/O error, dev sda, sector 38719816
[ 241.135923] sd 0:0:0:0: [sda] Unhandled error code
[ 241.135923] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.135923] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 01 0c 0c f0 00 00
08 00
[ 241.135923] end_request: I/O error, dev sda, sector 17566960
[ 241.135923] Buffer I/O error on device dm-1, logical block 11166
[ 241.135923] lost page write due to I/O error on dm-1
[ 241.135923] sd 0:0:0:0: [sda] Unhandled error code
[ 241.135923] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.135923] sd 0:0:0:0: [sda] CDB: Read(10): 28 00 03 58 5b 00 00 00
20 00
[ 241.135923] end_request: I/O error, dev sda, sector 56122112
[ 241.135923] JBD2: Detected IO errors while flushing file data on
dm-1-8
[ 241.185589] Aborting journal on device dm-1-8.
[ 241.185627] sd 0:0:0:0: [sda] Unhandled error code
[ 241.185637] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.185646] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 03 0e d0 50 00 00
08 00
[ 241.185663] end_request: I/O error, dev sda, sector 51302480
[ 241.185680] Buffer I/O error on device dm-1, logical block 4228106
[ 241.185696] EXT4-fs warning (device dm-1): ext4_end_bio:250: I/O
error writing to inode 1045789 (offset 81920 size 4096 starting block
4228106)
[ 241.185761] sd 0:0:0:0: [sda] Unhandled error code
[ 241.185766] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.185772] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 01 0e d5 70 00 00
08 00
[ 241.185784] end_request: I/O error, dev sda, sector 17749360
[ 241.185791] Buffer I/O error on device dm-1, logical block 33966
[ 241.185800] EXT4-fs warning (device dm-1): ext4_end_bio:250: I/O
error writing to inode 1044491 (offset 450560 size 4096 starting block
33966)
[ 241.185888] sd 0:0:0:0: [sda] Unhandled error code
[ 241.185897] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.185906] sd 0:0:0:0: [sda] CDB: Read(10): 28 00 03 58 5b 00 00 00
08 00
[ 241.185921] end_request: I/O error, dev sda, sector 56122112
[ 241.249296] sd 0:0:0:0: [sda] Unhandled error code
[ 241.249314] sd 0:0:0:0: [sda] Unhandled error code
[ 241.249322] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.249329] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 02 4e d0 08 00 00
08 00
[ 241.249341] end_request: I/O error, dev sda, sector 38719496
[ 241.249351] Buffer I/O error on device dm-1, logical block 2655233
[ 241.249355] lost page write due to I/O error on dm-1
[ 241.249391] JBD2: I/O error detected when updating journal superblock
for dm-1-8.
[ 241.249486] sd 0:0:0:0: [sda] Unhandled error code
[ 241.249491] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.249497] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 01 0c 0c f0 00 00
08 00
[ 241.249508] end_request: I/O error, dev sda, sector 17566960
[ 241.249515] Buffer I/O error on device dm-1, logical block 11166
[ 241.249519] lost page write due to I/O error on dm-1
[ 241.249548] JBD2: Detected IO errors while flushing file data on
dm-1-8
[ 241.297309] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.301667] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 01 0a b0 00 00 00
08 00
[ 241.306263] end_request: I/O error, dev sda, sector 17477632
[ 241.309301] Buffer I/O error on device dm-1, logical block 0
[ 241.312289] lost page write due to I/O error on dm-1
[ 241.315017] EXT4-fs error (device dm-1): ext4_journal_start_sb:327:
Detected aborted journal
[ 241.319750] EXT4-fs (dm-1): Remounting filesystem read-only
[ 241.322743] EXT4-fs (dm-1): previous I/O error to superblock detected
[ 241.326344] sd 0:0:0:0: [sda] Unhandled error code
[ 241.328934] sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET
driverbyte=DRIVER_OK
[ 241.333086] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 01 0a b0 00 00 00
08 00
[ 241.337936] end_request: I/O error, dev sda, sector 17477632
[ 241.340987] Buffer I/O error on device dm-1, logical block 0
[ 241.344034] lost page write due to I/O error on dm-1
next prev parent reply other threads:[~2012-08-09 14:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 12:59 [Qemu-devel] [RFC v2] ahci: Add support for migration Andreas Färber
2012-08-09 14:49 ` Jason Baron [this message]
2012-08-24 16:28 ` Jason Baron
2012-08-26 4:50 ` Alexander Graf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120809144922.GA15422@redhat.com \
--to=jbaron@redhat.com \
--cc=afaerber@suse.de \
--cc=agraf@suse.de \
--cc=i.mitsyanko@samsung.com \
--cc=kwolf@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=quintela@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.