Date: Mon, 26 Sep 2011 03:56:24 -0700 (PDT) From: Kirill Yelizarov <ykirill@yahoo.com> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: NFSD hang Message-ID: <1317034584.14989.YahooMailNeo@web120530.mail.ne1.yahoo.com> In-Reply-To: <20110926063210.GA54741@icarus.home.lan> References: <1317017670.4307.YahooMailNeo@web120527.mail.ne1.yahoo.com> <20110926063210.GA54741@icarus.home.lan>
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# uname -a=0AFreeBSD brat.faberlic.com 8.2-STABLE FreeBSD 8.2-STABLE #0: Th= u Jun=A0 9 11:22:38 MSD 2011=A0=A0=A0=A0 root@**:/usr/obj/usr/src/sys/BRAT= =A0 amd64 Sources were taken at that time=0A=0AThere are a lot of this. Sho= uld i paste them all here or part is enough?=0A=0Abrat# procstat -k -k 1666= =0A=A0 PID=A0=A0=A0 TID COMM=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 TDNAME=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0 KSTACK=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0 =0A=A01666 100323 nfsd=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0 nfsd: master=A0=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+= 0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x= 939 svc_run+0x8b nfssvc_nfsd+0x97 nfssvc_nfsserver+0x53 nfssvc+0x44 syscall= enter+0x186 syscall+0x40 Xfast_syscall+0xe2 =0A=A01666 100391 nfsd=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_c= atch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_ru= n_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe = =0A=A01666 100392 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0= =A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12= _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_e= xit+0x114 fork_trampoline+0xe =0A=A01666 100393 nfsd=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 <running>=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 =0A=A01666 100394 nfsd=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals= +0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0= x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 10= 0395 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 <runni= ng>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 =0A=A01666 100= 396 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_swit= ch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait= _sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork= _trampoline+0xe =0A=A01666 100397 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 = nfsd: service=A0=A0=A0 <running>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0 =0A=A01666 100398 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 = nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_ti= medwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_= start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100399 nfsd=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleep= q_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc= _run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0x= e =0A=A01666 100400 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service= =A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0= x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb for= k_exit+0x114 fork_trampoline+0xe =0A=A01666 100401 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100402 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100403 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100404 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100405 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100406 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100407 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100408 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100409 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100410 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100411 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100412 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100413 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100414 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100415 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100416 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100417 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100418 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100419 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100420 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100421 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100422 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100423 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100424 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100425 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100426 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100427 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100428 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100429 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100430 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100431 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100432 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100433 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100434 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100435 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig= +0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb f= ork_exit+0x114 fork_trampoline+0xe =0A=A01666 100436 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100437 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 <ru= nning>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 =0A=A01666 = 100438 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 <run= ning>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 =0A=A01666 1= 00439 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_sw= itch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwa= it_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fo= rk_trampoline+0xe =0A=A01666 100440 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100441 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe =0A=A01666 100442 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servi= ce=A0=A0=A0 <running>=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 =0A=A01666 100443 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: servic= e=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+= 0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fo= rk_exit+0x114 fork_trampoline+0xe =0A=A01666 100444 nfsd=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_sign= als+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_interna= l+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666= 100445 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_= switch+0x176 sleepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timed= wait_sig+0x11d svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 = fork_trampoline+0xe =0A=A01666 100446 nfsd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sleepq_catch_signals+0x309 sleep= q_timedwait_sig+0x12 _cv_timedwait_sig+0x11d svc_run_internal+0x939 svc_thr= ead_start+0xb fork_exit+0x114 fork_trampoline+0xe =0A=A01666 100447 nfsd=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 nfsd: service=A0=A0=A0 mi_switch+0x176 sl= eepq_catch_signals+0x309 sleepq_timedwait_sig+0x12 _cv_timedwait_sig+0x11d = svc_run_internal+0x939 svc_thread_start+0xb fork_exit+0x114 fork_trampoline= +0xe=0A=0A=0A=0A________________________________=0AFrom: Jeremy Chadwick <f= reebsd@jdc.parodius.com>=0ATo: Kirill Yelizarov <ykirill@yahoo.com>=0ACc: "= freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>=0ASent: Monday, Se= ptember 26, 2011 10:32 AM=0ASubject: Re: NFSD hang=0A=0AOn Sun, Sep 25, 201= 1 at 11:14:30PM -0700, Kirill Yelizarov wrote:=0A> Good Day!=0A> I'v got a = problem with nfs share on zfs volume. Everything worked fine for a few mont= h and now it hang. This share stores logs from 9 servers at night, about 1-= 2Gb from each server. ZFS is filled to 26% and it is v28=0A> =0A> last pid:= 46573;? load averages: 195.82, 199.86, 200.12?????????????????????????????= ????????????????????????????????????????????????? up 108+21:56:50 10:05:06= =0A> 432 processes: 208 running, 224 sleeping=0A> CPU:? 0.0% user,? 0.0% ni= ce,? 100% system,? 0.0% interrupt,? 0.0% idle=0A> Mem: 280M Active, 1469M I= nact, 9584M Wired, 161M Cache, 1232M Buf, 311M Free=0A> Swap: 16G Total, 16= G Free=0A> =0A> ? PID USERNAME????? THR PRI NICE?? SIZE??? RES STATE?? C?? = TIME?? WCPU COMMAND=0A> ?1666 root????????? 256? 76??? 0? 5788K? 5120K RUN?= ?? 14 476.8H 1508.64% nfsd=0A> =0A> # zpool list=0A> NAME?? SIZE? ALLOC?? F= REE??? CAP? DEDUP? HEALTH? ALTROOT=0A> data? 3.62T?? 954G? 2.69T??? 25%? 1.= 00x? ONLINE? -=0A> =0A> # zfs list=0A> NAME?? USED? AVAIL? REFER? MOUNTPOIN= T=0A> data?? 954G? 2.64T?? 954G? /data=0A> =0A> # zfs mount=0A> data???????= ???????????????????? /data=0A> =0A> What should i look for to resolve it?= =0A=0AWhat version of FreeBSD exactly, and what build date?=0A=0APlease pro= vide output from "procstat -k -k 1666" (yes, two -k's).=0A=0A-- =0A| Jeremy= Chadwick=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 jd= c at parodius.com |=0A| Parodius Networking=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 http://www.parodius.com/ |=0A| UNIX Systems Administrator=A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Mountain View, CA, US |=0A| Making life ha= rd for others since 1977.=A0 =A0 =A0 =A0 =A0 =A0 =A0 PGP 4BD6C0CB |
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