Hi Jim, On Thu, Feb 9, 2017 at 3:34 PM, Jim Tilander <[email protected]> wrote:
> Hi, > > I’ve got a separate region / rack controller setup and I’ve noticed that > after a while, the rack controllers seem to fail to serve iSCSI, causing > the boot agents to hang during their boot up (see attached screenshot). Has > anyone seen this? Any potential workarounds / fixes? > > I'd really need a bit more detail, but I've not particularly seen an issue where tgtd would just stop on the rack controllers. A few questions though: 1. How often does this happen ? (multiple times a day, once a day, etc?) 2. Is MAAS updating its images while machines are booting that could cause this? (for e.g. rack controllers syncing new images while machines are booting). 3. Check the UI (images page, or rack controller details) to see if there are any errors (i.e. rack controller disconnected, tgt not running, error while downloading images, etc). 4. Can you provide logs? (/var/log/maas/rackd.log and /var/log/maas/regiond.log on the region). Also, if you prefer to file a bug attaching the logs, please point me to it. Thanks. > I’m running: > > Linux ct-maas-rack03 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 > UTC 2016 x86_64 x86_64 x86_64 GNU/Linux > > open-iscsi/xenial-updates,now 2.0.873+git0.3b4b4500-14ubuntu3.3 amd64 > [installed] > maas-cli/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: > 2.1.3+bzr5573-0ubuntu1~16.04.1] > maas-common/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable > to: 2.1.3+bzr5573-0ubuntu1~16.04.1] > maas-dhcp/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all [installed,upgradable to: > 2.1.3+bzr5573-0ubuntu1~16.04.1] > maas-rack-controller/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all > [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1] > python3-maas-client/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all > [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1] > python3-maas-provisioningserver/now 2.1.2+bzr5555-0ubuntu1~16.04.1 all > [installed,upgradable to: 2.1.3+bzr5573-0ubuntu1~16.04.1] > > > Cheers, > Jim > > > > > -- > Maas-devel mailing list > [email protected] > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/maas-devel > > -- Andres Rodriguez Engineering Manager, MAAS Canonical USA, Inc.
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