Q: panic: vn_rele: vnode ref count 0

Q: panic: vn_rele: vnode ref count 0

Post by Guenther Schrein » Thu, 29 Jul 1993 17:01:31



Hello,
 we have big problems since we have put *real* NFS load onto our
 SPARCcenter 2000 with Solaris2.2. Under the 5.2_EA release
 most of the things worked well, but with the final release ... see subject
 Does anyone have similar problems or some ideas ?

Regards,
 Guenther

PS: some words about our configuration:
        SS2000, 8GB disks, 3 CDROMs,
        Solaris5.2 with the following patches
         100791-03, 100807-01, 100982-02, 100983-02, 100985-04,
         100989-02, 100994-02, 100999-17, 101014-02, 101016-01,
         101018-01, 101022-01, 101025-01, 101027-02, 101027-04,
         101029-01, 101031-01, 101036-02, 101051-01, 101062-02,
         101090-01, 101095-01, 101096-01, 101115-01
--
 Guenther Schreiner                     | University of Karlsruhe, Germany
  c/o Fakultaet fuer Informatik      ---+---
  Am Fasanengarten 5                    | Phone:    (+49) 721 608-3980
  76128 Karlsruhe                       | FAX:      (+49) 721 699284

 X.400: G=Guenther/S=Schreiner/OU=Informatik/PRMD=UNI-KARLSRUHE/ADMD=DBP/C=DE/;
--

 
 
 

1. Sparc Server 1000 crashes with vn_rele: vnode ref count 0

Feb 18 10:06:54 ss1000 unix: panic[cpu2]/thread=0xf594e200: vn_rele: vnode ref count 0

ss1000:MorePatches>101409-03/installpatch -p

Patches currently applied:
101219-01
101225-01
101237-01
101277-01
101294-01
101316-01
101318-06
101319-01
101327-01
101329-05
101344-05
101346-01
101347-01
101359-01

I have installed 101318-32 also, I do not know why installpatch only report 101318-06.

Feb 18 10:06:54 ss1000 unix:  SunOS Release 5.3 Version Generic_101318-32 [UNIX(R) System V Release 4.0]

I have installed all recommended patches except lp, security and package utilities.

We are pretty desperate here, we are going on test on boat in a few days.

The error happens as several processes mmap a large file (100m) on /tmp.

If somebody can suggest a patch or workaround, I would be extremly happy.

--
------------------------------------------------------------------
Thorbj?rn Willoch                      | Schlumberger Geco-Prakla
Phone: +47-67575548                     | Jongs?svn 4

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