From owner-freebsd-stable  Tue Feb 26  9: 7:36 2002
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From: Randy Bush <randy@psg.com>
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To: Andrew Gallatin <gallatin@cs.duke.edu>
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Subject: Re: crashes on 4.5-RELEASE
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>> desktop
>> asus cur-dls
>> scsi drives
>> xfree 4.1.0
>> occasional reboots.  but will lock up the scsi system in a day or three.
>> what i mean by lock up scsi is
>>   o screen is still alive, i can switch desktops, windows, ...
>>   o cursor movement is molasses
>>   o can type into any xterm
>>   o xterms to other hosts act normally
>>   o xterm to local host echo etc, but lock up if the command accesses
>>     disk
> Can you monitor the size of your FFS node malloc pool?  Eg:

'normal'

% while true; do vmstat -m | fgrep FFS | fgrep -v USB; sleep 10; done
     FFS node  7222  1806K   2086K 85432K    12290    0     0  256
     FFS node  7223  1806K   2086K 85432K    12293    0     0  256
     FFS node  7225  1807K   2086K 85432K    12297    0     0  256
     FFS node  7223  1806K   2086K 85432K    12301    0     0  256
     FFS node  7229  1808K   2086K 85432K    12311    0     0  256
     FFS node  7225  1807K   2086K 85432K    12312    0     0  256

lockup!
     FFS node 29697  7425K   7431K 85432K   653356    0     0  256
     FFS node 29697  7425K   7431K 85432K   653360    0     0  256
     FFS node 29696  7424K   7431K 85432K   653362    0     0  256
     FFS node 29693  7424K   7431K 85432K   653365    0     0  256
     FFS node 29693  7424K   7431K 85432K   653368    0     0  256
     FFS node 29694  7424K   7431K 85432K   653372    0     0  256
     FFS node 29695  7424K   7431K 85432K   653373    0     0  256
     FFS node 29722  7431K   7431K 85432K   653403    0     0  256
     FFS node 29718  7430K   7431K 85432K   653409    0     0  256
     FFS node 29715  7429K   7431K 85432K   653418    0     0  256
     FFS node 29713  7429K   7431K 85432K   653419    0     0  256
     FFS node 29711  7428K   7431K 85432K   653422    0     0  256
     FFS node 29710  7428K   7431K 85432K   653423    0     0  256
     FFS node 29712  7428K   7431K 85432K   653425    0     0  256
     FFS node 29712  7428K   7431K 85432K   653426    0     0  256

randy

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