Peter Lieven efc6de0d0e block/iscsi: handle BUSY condition ...

this patch adds handling of BUSY status reponse from an iSCSI target.
Currently, we fail with -EIO in case of SCSI_STATUS_BUSY while the
obvious reaction would be to retry the operation after some time.
The retry time is randomly choosen from a range with exponential
growth increasing with each retry.

This patch includes most of the changes by a an upcoming patch
from Stefan Hajnoczi:

 iscsi: implement .bdrv_detach/attach_aio_context()

because I also need the reference to the aio_context for
the retry timer to work. I included the changes to maintain
better mergeability.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2014-06-18 08:47:10 +02:00

..

backup.c

block: Switch BdrvTrackedRequest to byte granularity

2014-01-24 17:40:02 +01:00

blkdebug.c

blkdebug: use BlockDriverState's AioContext

2014-06-04 09:56:11 +02:00

blkverify.c

blkverify: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:11 +02:00

bochs.c

block/bochs: Fix error handling for seek_to_sector()

2014-04-30 14:46:17 +02:00

cloop.c

block/cloop: use PRIu32 format specifier for uint32_t

2014-04-23 11:34:10 +02:00

commit.c

qerror.h: Remove QERR defines that are only used once

2014-04-25 09:19:59 -04:00

cow.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

curl.c

block: Drop superfluous conditionals around g_free()

2014-06-16 17:23:19 +08:00

dmg.c

block: Use correct width in format strings

2014-04-30 14:46:17 +02:00

gluster.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

iscsi.c

block/iscsi: handle BUSY condition

2014-06-18 08:47:10 +02:00

linux-aio.c

block/linux-aio: fix memory and fd leak

2014-06-04 09:56:11 +02:00

Makefile.objs

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

2014-02-25 10:50:11 +00:00

mirror.c

block: Add backing_blocker in BlockDriverState

2014-05-28 14:28:46 +02:00

nbd-client.c

nbd: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:11 +02:00

nbd-client.h

nbd: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:11 +02:00

nbd.c

nbd: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:11 +02:00

nfs.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

parallels.c

parallels: Sanity check for s->tracks (CVE-2014-0142)

2014-04-01 15:22:35 +02:00

qapi.c

block/qapi: Plug memory leak in dump_qobject() case QTYPE_QERROR

2014-05-30 14:26:54 +02:00

qcow2-cache.c

qcow2: Use negated overflow check mask

2013-10-11 16:50:00 +02:00

qcow2-cluster.c

qcow2: Fix memory leak in COW error path

2014-05-28 14:28:46 +02:00

qcow2-refcount.c

qcow2: Fix alloc_clusters_noref() overflow detection

2014-05-09 13:32:16 +02:00

qcow2-snapshot.c

qcow2: Limit snapshot table size

2014-04-01 15:22:35 +02:00

qcow2.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

qcow2.h

qcow2: Limit snapshot table size

2014-04-01 15:22:35 +02:00

qcow.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

qed-check.c

qed: mark image clean after repair succeeds

2012-08-10 10:25:12 +02:00

qed-cluster.c

Use glib memory allocation and free functions

2011-08-20 23:01:08 -05:00

qed-gencb.c

Use glib memory allocation and free functions

2011-08-20 23:01:08 -05:00

qed-l2-cache.c

qed: do not evict in-use L2 table cache entries

2012-03-12 15:14:06 +01:00

qed-table.c

qed: use BlockDriverState's AioContext

2014-06-04 09:56:11 +02:00

qed.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

qed.h

qed.c: replace QEMUOptionParameter with QemuOpts

2014-06-16 17:23:21 +08:00

quorum.c

quorum: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:11 +02:00

raw_bsd.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

raw-aio.h

block/raw-win32: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:12 +02:00

raw-posix.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

raw-win32.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

rbd.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

sheepdog.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

snapshot.c

Use error_is_set() only when necessary

2014-02-17 11:57:23 -05:00

ssh.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

stream.c

block: Use bdrv_set_backing_hd everywhere

2014-05-28 14:28:46 +02:00

vdi.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

vhdx-endian.c

block: vhdx - move more endian translations to vhdx-endian.c

2013-11-07 13:58:59 +01:00

vhdx-log.c

Fixed various typos

2014-03-25 14:09:50 +01:00

vhdx.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

vhdx.h

vhdx.c: replace QEMUOptionParameter with QemuOpts

2014-06-16 17:23:21 +08:00

vmdk.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

vpc.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

vvfat.c

cleanup QEMUOptionParameter

2014-06-16 17:23:21 +08:00

win32-aio.c

block/raw-win32: implement .bdrv_detach/attach_aio_context()

2014-06-04 09:56:12 +02:00