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[Qemu-block] [PULL 46/76] block/iscsi: handle SCSI_STATUS_TASK_SET_FULL
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PULL 46/76] block/iscsi: handle SCSI_STATUS_TASK_SET_FULL |
Date: |
Tue, 28 Apr 2015 17:00:28 +0200 |
From: Peter Lieven <address@hidden>
a target may issue a SCSI_STATUS_TASK_SET_FULL status
if there is more than one "BUSY" command queued already.
Signed-off-by: Peter Lieven <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block/iscsi.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index 5999f74..328907b 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -186,10 +186,13 @@ iscsi_co_generic_cb(struct iscsi_context *iscsi, int
status,
iTask->do_retry = 1;
goto out;
}
- if (status == SCSI_STATUS_BUSY) {
+ /* status 0x28 is SCSI_TASK_SET_FULL. It was first introduced
+ * in libiscsi 1.10.0. Hardcode this value here to avoid
+ * the need to bump the libiscsi requirement to 1.10.0 */
+ if (status == SCSI_STATUS_BUSY || status == 0x28) {
unsigned retry_time =
exp_random(iscsi_retry_times[iTask->retries - 1]);
- error_report("iSCSI Busy (retry #%u in %u ms): %s",
+ error_report("iSCSI Busy/TaskSetFull (retry #%u in %u ms): %s",
iTask->retries, retry_time,
iscsi_get_error(iscsi));
aio_timer_init(iTask->iscsilun->aio_context,
--
1.8.3.1
- [Qemu-block] [PULL 36/76] block: use bdrv_get_device_or_node_name() in error messages, (continued)
- [Qemu-block] [PULL 36/76] block: use bdrv_get_device_or_node_name() in error messages, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 37/76] block: add 'node-name' field to BLOCK_IMAGE_CORRUPTED, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 38/76] Revert "hmp: fix crash in 'info block -n -v'", Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 39/76] qmp: fill in the image field in BlockDeviceInfo, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 40/76] block/iscsi: do not forget to logout from target, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 41/76] block/iscsi: change all iscsilun properties from uint8_t to bool, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 42/76] block/iscsi: rename iscsi_write_protected and let it return void, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 43/76] block/iscsi: store DPOFUA bit from the modesense command, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 44/76] block/iscsi: optimize WRITE10/16 if cache.writeback is not set, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 45/76] block/iscsi: increase retry count, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 46/76] block/iscsi: handle SCSI_STATUS_TASK_SET_FULL,
Kevin Wolf <=
- [Qemu-block] [PULL 47/76] block/iscsi: bump year in copyright notice, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 48/76] block/iscsi: use the allocationmap also if cache.direct=on, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 49/76] docs: incremental backup documentation, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 50/76] qapi: Add optional field "name" to block dirty bitmap, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 51/76] qmp: Ensure consistent granularity type, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 52/76] qmp: Add block-dirty-bitmap-add and block-dirty-bitmap-remove, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 53/76] block: Introduce bdrv_dirty_bitmap_granularity(), Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 54/76] hbitmap: cache array lengths, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 55/76] hbitmap: add hbitmap_merge, Kevin Wolf, 2015/04/28
- [Qemu-block] [PULL 56/76] block: Add bitmap disabled status, Kevin Wolf, 2015/04/28