We are running a small lustre system (1MGS/MDS + 2 OSTs). I haven't
found the information, so i ask you :
What is the good order to shutdown the whole system (for electrical
maintenance ...) when you run a combined MGT/MDT :
- disconnect the clients
- is there any way to check if there is a client still connected ?
- unmount the MGT/MDT
- unmount the OSTs
- ... poweroff all the servers
- mount the OSTs
- then the MGT/MDT
- then the clients ?
or should I stop the ost first and mount them last ?
Administrateur Systèmes et Réseaux
Molécules à visée Thérapeutique par des approches in Silico (MTi)
Univ Paris Diderot, UMRS973 Inserm
Bât. Lamarck A, porte 412
35, rue Hélène Brion 75205 Paris Cedex 13
Tel : 01 57 27 83 82
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