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Created attachment 791017[details]
tar file of /var/lib/iscsi
Description of problem:
when vdsm attempts to add a new record to the iscsi database it fails with the following error, and rc = 3:
iscsiadm: Error while adding record: no available memory.
The commands that were run:
/usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -I default -p <server> --discover (succeeds)
/usr/bin/sudo -n /sbin/iscsiadm -m node -T <target> -I default -p <server> --op=new (fails)
Version-Release number of selected component (if applicable):
vdsm-4.12.0-72.git287bb7e.el6ev.x86_64
iscsi-initiator-utils-6.2.0.873-5.el6.x86_64
How reproducible:
100%
Steps to Reproduce:
1. Add second host to existing iscsi datacenter on rhevm
Actual results:
Host becomes non-operational due to error when connecting to storage
Additional info:
tar file of /var/lib/iscsi attached
This looks like a regression caused by a problem in the fix for #884427.
The GLOB_NOMATCH return code is being passed along in idmb_rec_write_old, and later taken to be ISCSI_ERR_NOMEM as they are the same value. A no-match in glob here is not an error, and the return code needs to be reset to 0.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2013-1700.html
Created attachment 791017 [details] tar file of /var/lib/iscsi Description of problem: when vdsm attempts to add a new record to the iscsi database it fails with the following error, and rc = 3: iscsiadm: Error while adding record: no available memory. The commands that were run: /usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -I default -p <server> --discover (succeeds) /usr/bin/sudo -n /sbin/iscsiadm -m node -T <target> -I default -p <server> --op=new (fails) Version-Release number of selected component (if applicable): vdsm-4.12.0-72.git287bb7e.el6ev.x86_64 iscsi-initiator-utils-6.2.0.873-5.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. Add second host to existing iscsi datacenter on rhevm Actual results: Host becomes non-operational due to error when connecting to storage Additional info: tar file of /var/lib/iscsi attached