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Bug #1928

open

zfs send/receive kills COMSTAR

Added by The Written Word Inc over 10 years ago. Updated over 10 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2011-12-23
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

We're running COMSTAR on oi_151a with the iSCSI LUNs backed by ZFS volumes. Whenever we try to back up the server, doing a zfs send/receive to the backup server, the iSCSI clients get timeout errors from the COMSTAR server. We set the tunables iscsi_sess_logging, iscsi_login_logging, idm_conn_logging, and idm_sm_logging to 1 while performing the latest zfs send/receive.

I'm including a copy of /tmp/messages with the result of the above tunables set to 1.


Files

messages (1.41 MB) messages The Written Word Inc, 2011-12-23 09:57 PM
lockstat (111 KB) lockstat The Written Word Inc, 2012-02-18 06:41 PM
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