[lustre-discuss] PFL not working on 2.10 client

2019-04-22 Thread Mohr Jr, Richard Frank (Rick Mohr)
I was trying to play around with some PFL layout today, and I ran into an issue. I have a file system running Lustre 2.10.6 and a client with 2.10.0 installed. I created a PFL with this command: [rfmohr@sip-login1 rfmohr]$ lfs setstripe -E 4M -c 2 -E 100M -c 4 comp_file It did not return any

[lustre-discuss] Limit client side caching?

2019-04-22 Thread Nehring, Shane R [LAS]
Hello Is there a way to limit the client side caches to a specific size? We're occasionally seeing panics due to failed allocations in low available memory conditions in our environment. We limit user allocations with cgroups through slurm, but it would be handy to know exactly how much ram to res