IPP Software Navigation Tools IPP Links Communication Pan-STARRS Links

Changes between Version 13 and Version 14 of PS1_IPP_Czarlog_20130121


Ignore:
Timestamp:
Jan 23, 2013, 5:09:00 PM (13 years ago)
Author:
Mark Huber
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • PS1_IPP_Czarlog_20130121

    v13 v14  
    1717 * 12:02 Bill has been investigating the reduction in staticsky throughput during the day. It's 3x faster at night when nightly science is also doing work. We believe that the culprit is stsci06. Set one set of wave3 nodes to off in deepstack to reduce the load.
    1818 * 13:05 Bill: Rita is going to stop the raid consistency check on stsci06. The I/O lag seems to not be happening. Set wave3 nodes back to on.
     19 * 14:10 MEH: stsci00 disks put into neb-host repair in December due to 5% space buffer not being tracked by nebulous and could've resulted in badness. Gavin will look into setting down to 1% like other stsci disks after ipp027-ipp030 updates finished (data on stsci00), but there is +2TB free on the disks now so setting to up and will keep eye on. If goes red, need to set repair again.
    1920 * 15:09 Bill: stsci06 results inconclusive as yet. It does seem to show up less often on ganglia as high load
    2021 * 15:10 restarted pstamp and update pantasks. Their pcontrols were hogging cpu