> On Feb 9, 2017, at 1:23 PM, Andres Rodriguez <[email protected]> > wrote: > > Hi Jim, > > On Thu, Feb 9, 2017 at 3:34 PM, Jim Tilander <[email protected] > <mailto:[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?)
It only happened once so far it seems. > 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). No, this is during a steady state — nothing really was happening in the system (don’t have many images nor nodes yet). > 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). It all looked green. > 4. Can you provide logs? (/var/log/maas/rackd.log and > /var/log/maas/regiond.log on the region). I can dig up some logs and attach to a bug. Thanks! Jim
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