iSCSI TGT – Updating target ACLs

Sometimes when updating the ACL for a target in targets.conf and performing a tgtd reload the ACL is not updated, this is very common and require manually updating the ACL.

You can check the ACLs via the show command for tgt-admin:

[root@san2head2 ~]# tgt-admin --show

ACL information:
192.168.1.2
192.168.1.3

To update that list, say we want to add 192.168.1.4, we’ve updated targets.conf and done a tgtd reload but the ACL has not updated perform the following:


tgtadm -lld iscsi --op bind --mode target --tid 1 -I 192.168.1.4

Where tid = the target ID which can be ascertained from the show commmand,

Now if we look at the ACL via the show command we see the new IP added:

[root@san2head2 ~]# tgt-admin --show

ACL information:
192.168.1.2
192.168.1.3
192.168.1.4

RHEV – Storage domain not visible to one or more hosts.

Fun fact, if you ever have a NFS share detach from a single RHEV compute node then the easiest way to get it to link back in is to:

Open up RHEVM, navigate to the datacenter where the issue is occurring and place the storage domain into maintenance mode, when successful reactivate the storage domain and it should re-attach. This happened to us when we got the error:

2012-10-26 21:06:43,899 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (QuartzScheduler_Worker-56) Storage domain nfs002 is not visible to one or more hosts. Since the domains type is ImportExport, hosts status will not be changed to non-operational

Once we did the above procedure the error went away and the node with the trouble cleared

XBMC 9.04.1 for Fedora 11

XBMC 9.04.1 has been built for Fedora 11.

http://fedorajunkies.com

XBMC 9.04.1 RPMS built for FC10 / Build system back up

9.04.1 RPMs have finally been built for Fedora 10 and the build farm is back online.

Fedora 11 RPMs will be available shortly.

fedorajunkies.com

PowerAdmin 2.1.3 Released

I have released poweradmin version 2.1.3! grab it now from poweradmin.org

Server update

Well ye olde dual PIII 1Ghz server has been officially retired, this site has been moved to the new Opteron box.

That was fun…