[lustre-discuss] Frequent, silent OSS hangs on multi-homed system

2019-08-14 Thread Kirk, Benjamin (JSC-EG311)
Hi, I'm love some ideas to debug what has become a frequent annoyance for us. At the high level, we're observing fairly frequent OSS hangs, with absolutely no console or logging activity. Our BMC watchdogs then reboot the OSS and ~6 minutes later everything is back in line. This has been an

Re: [lustre-discuss] max_pages_per_rpc=4096 fails on the client nodes

2019-08-14 Thread Pinkesh Valdria
For others, incase they face this issue.  Solution: I had to unmount and remount for the command to work. From: Pinkesh Valdria Date: Wednesday, August 14, 2019 at 9:25 AM To: "lustre-discuss@lists.lustre.org" Subject: max_pages_per_rpc=4096 fails on the client nodes I want to enable

[lustre-discuss] max_pages_per_rpc=4096 fails on the client nodes

2019-08-14 Thread Pinkesh Valdria
I want to enable large RPC size.   I followed the steps as per the Lustre manual section: 33.9.2 Usage (http://doc.lustre.org/lustre_manual.xhtml),  but I get the below we error when I try to update the client.     Updated the OSS server: [root@lustre-oss-server-nic0-1 test]# lctl