Date: Sun, 25 Sep 2011 23:14:30 -0700 (PDT) From: Kirill Yelizarov <ykirill@yahoo.com> To: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: NFSD hang Message-ID: <1317017670.4307.YahooMailNeo@web120527.mail.ne1.yahoo.com>
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Good Day!=0AI'v got a problem with nfs share on zfs volume. Everything work= ed fine for a few month and now it hang. This share stores logs from 9 serv= ers at night, about 1-2Gb from each server. ZFS is filled to 26% and it is = v28=0A=0Alast pid: 46573;=A0 load averages: 195.82, 199.86, 200.12=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= up 108+21:56:50 10:05:06=0A432 processes: 208 running, 224 sleeping=0ACPU:= =A0 0.0% user,=A0 0.0% nice,=A0 100% system,=A0 0.0% interrupt,=A0 0.0% idl= e=0AMem: 280M Active, 1469M Inact, 9584M Wired, 161M Cache, 1232M Buf, 311M= Free=0ASwap: 16G Total, 16G Free=0A=0A=A0 PID USERNAME=A0=A0=A0=A0=A0 THR = PRI NICE=A0=A0 SIZE=A0=A0=A0 RES STATE=A0=A0 C=A0=A0 TIME=A0=A0 WCPU COMMAN= D=0A=A01666 root=A0=A0=A0=A0=A0=A0=A0=A0=A0 256=A0 76=A0=A0=A0 0=A0 5788K= =A0 5120K RUN=A0=A0=A0 14 476.8H 1508.64% nfsd=0A=0A# zpool list=0ANAME=A0= =A0 SIZE=A0 ALLOC=A0=A0 FREE=A0=A0=A0 CAP=A0 DEDUP=A0 HEALTH=A0 ALTROOT=0Ad= ata=A0 3.62T=A0=A0 954G=A0 2.69T=A0=A0=A0 25%=A0 1.00x=A0 ONLINE=A0 -=0A=0A= # zfs list=0ANAME=A0=A0 USED=A0 AVAIL=A0 REFER=A0 MOUNTPOINT=0Adata=A0=A0 9= 54G=A0 2.64T=A0=A0 954G=A0 /data=0A=0A# zfs mount=0Adata=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 /data=0A=0A= What should i look for to resolve it?=0ARegards,=0AKirill=0A
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