On Wed, 19 Jun 2013 00:27:37 -0700 Raj Singh <rajtpd@xxxxxxxxx> wrote: > Fujita, > > This is the first target and first LUN on this machine. > > I can perform the following command with no issues and they complete > instantaneously (under a second with no to very little memory use): > > tgtadm --lld iscsi --mode target --op new --tid=1 --targetname > volume-9c2637a7-1c47-41a7-89d3-86dddd8f9082 > > tgtadm --lld iscsi --mode logicalunit --op new --tid 1 --lun 1 -b > /dev/cinder-volumes/volume-9c2637a7-1c47-41a7-89d3-86dddd8f9082 > > > But when I perform the following command I run out of memory after 3 - > 4 mins (there are no LUN's or Target's on this machine when I run this > command): > > tgt-admin --update > iqn.2010-10.org.openstack:volume-9c2637a7-1c47-41a7-89d3-86dddd8f9082 > > > To fix this for now I upped the memory on my server from 2G to 12G. > Now when I run the tgt-admin --update command it completes after 8 - > 10 mins (during this time the memory consumed by tgt-admin goes to > 10G). > > Not sure if this script should take up this much memory for starting a > single lun and target. Not sure what you want to do and I'm not familiar with tgt-admin utils. You have a config file and try to update the config based on it? > > Regards, > > Raj > > On Tue, Jun 18, 2013 at 8:59 PM, FUJITA Tomonori > <fujita.tomonori@xxxxxxxxxxxxx> wrote: >> On Tue, 18 Jun 2013 18:26:46 -0700 >> Raj Singh <rajtpd@xxxxxxxxx> wrote: >> >>> I am running the following command and it looks like the memory used >>> by tgt-admin spikes up to couple gigs and then the command exits with >>> "Out of Memory". Is this normal? >>> >>> root@controller:~# tgt-admin --update >>> iqn.2010-10.org.openstack:volume-36cc7df0-0030-4083-99c3-145fe28b7e4f >>> Out of memory! >>> >>> >>> I am running the following on a Ubuntu 2 vCPU, with 2 Gigs of memory: >>> >>> root@controller:~# uname -r >>> 3.5.0-23-generic >>> root@controller:~# tgtd -V >>> 1.0.17 >>> root@controller:~# >> >> How many targets and luns do you set up? > > > > -- > Regards, > > -Raj > -- > To unsubscribe from this list: send the line "unsubscribe stgt" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
