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Date:      Wed, 8 May 1996 12:48:01 -0700 (PDT)
From:      "Craig Shaver" <craig@ProGroup.COM>
To:        questions@freebsd.org
Subject:   Re: inn & mmap
Message-ID:  <199605081948.MAA07368@seabass.progroup.com>
In-Reply-To: <199605081845.LAA26646@brazil.nbn.com> from "Cove Schneider" at May 8, 96 11:45:01 am

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> 
> Hi,
> 
> Has any one run into any problems with inn using mmap under 2.1?
> 
> Any info appreciated.. thanks.
> 
> -- 
> Cove Schneider   /   North Bay Network  -  Hacker   /   cove@nbn.com
> 

I am having some problems with innd etal, but I am not sure it has anything
to do with mmap.  Are you getting any errors in your logs?  

I will post my problems soon.  It will be a long post with a copy to the
newsgroup, where I saw a problem similar to mine yesterday.  I want to 
include the config setup, the probes, and log entries.  I am waiting for
something to happen again to see if the problem occurs during a certain
operation like newgroups or expire rms.  It could be something that innd
tickles in the OS or innd itself.  I have gotten the following log 
messages during innd operations:


May  4 23:32:22 seabass innd: news-out.isp.net:15 closed seconds 67 accepted 146 refused 0 rejected 0
May  4 23:41:17 seabass innd: news-out.isp.net connected 15
May  4 23:41:33 seabass /kernel: file: table is full
May  4 23:41:33 seabass /kernel: file: table is full
May  4 23:41:55 seabass /kernel: proc: table is full
May  4 23:41:56 seabass /kernel: file: table is full
May  4 23:41:56 seabass last message repeated 2 times
May  4 23:41:56 seabass /kernel: proc: table is full
May  4 23:41:57 seabass last message repeated 4 times
May  4 23:41:58 seabass /kernel: file: table is full
May  4 23:41:58 seabass /kernel: file: table is full
May  4 23:41:59 seabass /kernel: proc: table is full
May  4 23:42:00 seabass last message repeated 3 times
May  4 23:42:00 seabass innd: ME cant fork /usr/local/news/bin/control/newgroup Resource temporarily unavailable
May  4 23:42:00 seabass innd: ME cant spawn /usr/local/news/bin/control/newgroup for control/27887 Resource temporarily unavailable
May  4 23:42:00 seabass /kernel: proc: table is full
May  4 23:42:00 seabass last message repeated 2 times

and:

.....
May  6 14:21:05 seabass /kernel: sd2(ncr1:2:0): COMMAND FAILED (4 28) @f0a0c000.
May  6 14:21:02 seabass innd: ME cant write comp/dsp/1682 Input/output error
May  6 14:21:05 seabass /kernel: p" failed: file "../../pci/ncr.c", line 5560
May  6 14:21:05 seabass /kernel: sd2(ncr1:2:0): COMMAND FAILED (4 28) @f0a0c000.
May  6 14:21:05 seabass /kernel: assertion "cp" failed: file "../../pci/ncr.c", line 5560

and after punching up the maxusers, setting descriptors in innd config data (128 vs all you can eat):

( expire is set to run at 5:59 every day )


May  8 05:52:06 seabass innd: isp closed
May  8 05:59:29 seabass /kernel: _input: I/O read error
May  8 05:59:29 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23272 failure
May  8 05:59:30 seabass /kernel: pid 23272: false: uid 8: exited on signal 11
May  8 05:59:30 seabass /kernel: vnode_pager_input: I/O read error
May  8 05:59:30 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23275 failure
May  8 05:59:30 seabass /kernel: pid 23275: ctlinnd: uid 8: exited on signal 11
May  8 05:59:30 seabass /kernel: vnode_pager_input: I/O read error
May  8 05:59:30 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23277 failure
May  8 05:59:30 seabass /kernel: pid 23277: cat: uid 8: exited on signal 11
May  8 05:59:30 seabass /kernel: swap_pager: I/O error - pagein failed; blkno 3912, size 16384, error 5
May  8 05:59:30 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23153 failure
May  8 05:59:30 seabass /kernel: swap_pager: I/O error - pagein failed; blkno 3912, size 16384, error 5
May  8 05:59:31 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23153 failure
May  8 05:59:31 seabass /kernel: vnode_pager_input: I/O read error
May  8 05:59:31 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23280 failure
May  8 05:59:31 seabass /kernel: pid 23280: rm: uid 8: exited on signal 11
May  8 05:59:31 seabass /kernel: swap_pager: I/O error - pagein failed; blkno 3912, size 16384, error 5
May  8 05:59:31 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23153 failure
May  8 05:59:31 seabass /kernel: swap_pager: I/O error - pagein failed; blkno 3912, size 16384, error 5
May  8 05:59:31 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 23153 failure
May  8 05:59:31 seabass /kernel: vnode_pager_input: I/O read error
May  8 05:59:31 seabass /kernel: vm_fault: pager input (probably hardware) error, PID 267 failure
May  8 05:59:31 seabass /kernel: vnode_pager_input: unexpected missing page: firstaddr: -1, foff: 499712, vnp_size: 2994556
May  8 05:59:31 seabass /kernel: panic: vnode_pager_input:...
May  8 05:59:31 seabass /kernel: 

-- 
Craig Shaver  (craig@progroup.com) (415)390-0654 
Productivity Group POB 60458 Sunnyvale, CA  94088



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