Main File Server status

Predrag Punosevac predragp at andrew.cmu.edu
Tue Apr 3 14:19:15 EDT 2018


Dear Autonians,

As I indicated earlier in my e-mails I no longer can hold rebuilding the
main file server. In my tests remote replications appear to be
consistent.

I have just mounted backup copies of /zfsauton/project and
/zfsauton/data folders from my backups on gpu9 and lov1 computing nodes.
If you have few minutes to spear please log into these two servers and
check for yourself if everything passes the smell test. Please let me
know ASAP if everything is OK. 

Unless we discover something unexpected I will stop snapshots and remote
replications of those two data sets on the main file server at 4:00 PM
shortly afterward start umounting those shares and mounting them from
the backup copy. If you have important experiments which uses data in
those directories you need to speak right now. All processes have to be
stopped for me to umount existing shares and mount new shares. I
appreciate your cooperation in this matter.

Best,
Predrag


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