On Tue, Nov 4, 2014 at 11:39 AM, Itamar Heim <[email protected]> wrote:
> On 10/27/2014 06:48 PM, Gianluca Cecchi wrote: > >> Hello, >> an iSCSI SD went down and it seems it is not able to come up again. >> >> From an iSCSI point of view all seems ok.. >> >> [root@ovnode04 vdsm]# iscsiadm -m session -P 1 >> Target: iqn.2014-07.local.localdomain:store1 >> Current Portal: 10.10.1.71:3260 <http://10.10.1.71:3260>,1 >> Persistent Portal: 10.10.1.71:3260 <http://10.10.1.71:3260>,1 >> >> ********** >> Interface: >> ********** >> Iface Name: default >> Iface Transport: tcp >> Iface Initiatorname: iqn.1994-05.com.redhat:5d9b31319a8e >> Iface IPaddress: 10.10.1.61 >> Iface HWaddress: <empty> >> Iface Netdev: <empty> >> SID: 1 >> iSCSI Connection State: LOGGED IN >> iSCSI Session State: LOGGED_IN >> Internal iscsid Session State: NO CHANGE >> >> >> [root@ovnode04 vdsm]# multipath -l >> 1p_iscsi_store1_l dm-2 IET,VIRTUAL-DISK >> size=200G features='0' hwhandler='0' wp=rw >> `-+- policy='round-robin 0' prio=0 status=active >> `- 1:0:0:1 sdb 8:16 active undef running >> >> Access to the lun seems ok: >> [root@ovnode04 ~]# time dd if=/dev/mapper/1p_iscsi_store1_l of=/dev/null >> bs=1024k count=1024 >> 1024+0 records in >> 1024+0 records out >> 1073741824 bytes (1.1 GB) copied, 9.24202 s, 116 MB/s >> >> real0m9.247s >> user0m0.002s >> sys0m0.463s >> >> >> But it continues to remain in contending and never comes to master. >> >> >> Failed to activate Storage Domain istore1 (Data Center iscsidc) by ovadmin >> >> I only have this host in this cluster. >> What to do? >> Already tried to restart both engine service on engine host and vdsmd >> service on the host. >> >> Any other commands to check anything? >> >> Gianluca >> >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> >> > resolved? > yes, thanks. I had to restart also host itself to regain access to SD.... One note about the SD: it is iSCSI configured as sw iscsi target in HA with Pacemaker and drbd. I had a problem on one node and apparently this was not so transparent to oVirt host. I didn't have time to check more deeply.... Gianluca
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