A drawer in the tray has become degraded
, that means lost 1/2 redudant paths to 12*3TB disks
; it was a FW bug ; solved by updating ONLINE the NetApp 5400 FW to 7.86.49.00
; the RDAC driver Linux-side gracefully moved the paths to the RAID Controllers from one to the other, and back, during the Controllers reboot. I didn't unmount the XFS filesystems or stopped dCache. Nothing you can get from the NAS world. CSCS should update the FW as well.
iptables NAT
but also a Nagios e-mail
/afs
because it's 10 times faster than having a Puppet master, and the clients don't crash ; each SL6 server in my cluster mount /afs
and there is a /afs
dir where both my Puppet recipes and the conf files are stored ; this /afs
dir and its descendants are protected by AFS ACLs ; only the root
account on the SL6 server can access my /afs
dir by using a Kerberos Keytab file ; Example: # ll /afs/psi.ch/service/linux/puppet/var/puppet/environments/FabioDevelopment/ ls: cannot access /afs/psi.ch/service/linux/puppet/var/puppet/environments/FabioDevelopment/: Permission denied # kinit -k -t /root/afs-keytabs/svcusr-t3_puppet.keytab svcusr-t3_puppet@D.PSI.CH && aklog # ll /afs/psi.ch/service/linux/puppet/var/puppet/environments/FabioDevelopment/ total 4 lrwxr-xr-x 1 martinelli_f cms 22 Jan 15 16:14 manifests -> puppet/TRUNK/manifests lrwxr-xr-x 1 martinelli_f cms 20 Jan 15 16:14 modules -> puppet/TRUNK/modules drwxr-xr-x 4 martinelli_f cms 2048 Jan 15 15:48 puppet
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