Date: Sat, 1 Aug 2009 08:57:12 GMT From: Goncharov Yuri <neo@neo.kiev.ua> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/137327: nfs nlm memery leak Message-ID: <200908010857.n718vC4p056580@www.freebsd.org> Resent-Message-ID: <200908010900.n71909Nx061685@freefall.freebsd.org>
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>Number: 137327 >Category: i386 >Synopsis: nfs nlm memery leak >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Aug 01 09:00:09 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Goncharov Yuri >Release: 7.2-RELEASE-p3 >Organization: KNTelecom Ukraine Ltd >Environment: FreeBSD hope.quality.net.ua 7.2-RELEASE-p3 FreeBSD 7.2-RELEASE-p3 #0: Fri Jul 31 21:35:29 EEST 2009 root@hope.quality.net.ua:/usr/src/sys/i386/compile/hope i386 >Description: I have two machines i386 as NFS clients I have 7.1 before and today upgraded to 7.2-RELEASE-p3 but as for me problem hasn't gone. Periodically on both servers I getting kmem_map too small with panic and I chaned all needed parameters to turn it...No result vmstat -m | grep nfs showing me nfsclient_diroff 1 1K - 1 512 nfsclient_req 0 0K - 121469 64,128 nfsclient_nlminfo 388399 12138K - 388399 32 nfsclient_lock 0 0K - 388399 512 and this 12138K always growing right after it will get max memory for kernel and it will be panic I think... I thought after update it was fixed but not... :-( >How-To-Repeat: Don't know In fact NFS clients and lot of requests to NFS-server?.. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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