From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: josh.durgin@inktank.com, qemu-devel@nongnu.org, sage@newdream.net
Subject: Re: [Qemu-devel] scsi-hd with discard_granularity and unmap results in Aborted Commands
Date: Mon, 19 Nov 2012 16:58:37 +0100 [thread overview]
Message-ID: <50AA572D.2060804@profihost.ag> (raw)
In-Reply-To: <50AA4EB2.7040008@redhat.com>
Am 19.11.2012 16:22, schrieb Paolo Bonzini:
> Il 19/11/2012 16:04, Stefan Priebe - Profihost AG ha scritto:
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Sense Key : Aborted Command [current]
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Add. Sense: I/O process terminated
>> [ 49.183366] sd 2:0:0:1: [sdb] CDB:
>> [ 49.183366] Write same(16): 93 08 00 00 00 00 03 ff ff f8 00 7f ff ff
>> 00 00
>> [ 49.183366] end_request: I/O error, dev sdb, sector 67108856
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Sense Key : Aborted Command [current]
>> [ 49.183366] sd 2:0:0:1: [sdb]
>> [ 49.183366] Add. Sense: I/O process terminated
>> [ 49.183366] sd 2:0:0:1: [sdb] CDB:
>> [ 49.183366] Write same(16): 93 08 00 00 00 00 04 7f ff f7 00 62 00 09
>> 00 00
>> [ 49.183366] end_request: I/O error, dev sdb, sector 75497463
>
> This is not a cancel. It happens when the block layer reports an error.
> You can try adding a printf to rbd_aio_bh_cb, like "if (acb->ret < 0)
> printf("error... %d\n", acb->ret);".
Yes this one get's interesting values back:
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -512 acb->error: 0
rbd_aio_bh_cb got error back. acb->ret: -1006628352 acb->error: 0
Stefan
prev parent reply other threads:[~2012-11-19 15:58 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-18 21:49 [Qemu-devel] [PATCH RFT 0/3] iscsi: fix NULL dereferences / races between task completion and abort Paolo Bonzini
2012-08-18 21:49 ` [Qemu-devel] [PATCH 1/3] iscsi: move iscsi_schedule_bh and iscsi_readv_writev_bh_cb Paolo Bonzini
2012-08-18 21:49 ` [Qemu-devel] [PATCH 2/3] iscsi: simplify iscsi_schedule_bh Paolo Bonzini
2012-08-18 21:49 ` [Qemu-devel] [PATCH 3/3] iscsi: fix races between task completion and abort Paolo Bonzini
2012-08-19 7:55 ` [Qemu-devel] [PATCH RFT 0/3] iscsi: fix NULL dereferences / " Stefan Priebe
2012-08-19 13:11 ` Paolo Bonzini
2012-08-19 19:22 ` Stefan Priebe - Profihost AG
2012-08-20 7:22 ` Paolo Bonzini
2012-08-20 7:34 ` Stefan Priebe - Profihost AG
2012-08-20 8:08 ` Paolo Bonzini
2012-08-20 8:12 ` Stefan Priebe - Profihost AG
2012-08-20 22:36 ` ronnie sahlberg
2012-08-21 7:22 ` Stefan Priebe - Profihost AG
2012-08-21 7:30 ` Paolo Bonzini
2012-11-06 8:41 ` [Qemu-devel] scsi-hd with discard_granularity and unmap results in Aborted Commands Stefan Priebe - Profihost AG
2012-11-06 22:42 ` Paolo Bonzini
2012-11-07 18:57 ` Stefan Priebe
2012-11-18 22:00 ` Stefan Priebe
2012-11-19 8:10 ` Paolo Bonzini
2012-11-19 9:36 ` Stefan Priebe - Profihost AG
2012-11-19 9:54 ` Paolo Bonzini
2012-11-19 9:59 ` Stefan Priebe - Profihost AG
2012-11-19 10:06 ` Paolo Bonzini
2012-11-19 10:13 ` Stefan Priebe - Profihost AG
2012-11-19 10:23 ` Paolo Bonzini
2012-11-19 10:30 ` Stefan Priebe - Profihost AG
2012-11-19 10:36 ` Paolo Bonzini
2012-11-19 10:57 ` Stefan Priebe - Profihost AG
2012-11-19 11:16 ` Paolo Bonzini
2012-11-19 11:49 ` Stefan Priebe - Profihost AG
2012-11-19 12:24 ` Paolo Bonzini
2012-11-19 13:01 ` Stefan Priebe - Profihost AG
2012-11-19 13:06 ` Paolo Bonzini
2012-11-19 14:16 ` Stefan Priebe - Profihost AG
2012-11-19 14:32 ` Paolo Bonzini
2012-11-19 14:28 ` Stefan Priebe - Profihost AG
2012-11-19 14:41 ` Paolo Bonzini
2012-11-19 14:48 ` Stefan Priebe - Profihost AG
2012-11-19 15:03 ` Paolo Bonzini
2012-11-19 15:04 ` Stefan Priebe - Profihost AG
2012-11-19 15:22 ` Paolo Bonzini
2012-11-19 15:58 ` Stefan Priebe - Profihost AG [this message]
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