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11-15-2005 12:17 PM
11-15-2005 12:17 PM
Samba -facing problem file lock on samba
Server OS : HP-UX 11.00
Nflocks parameter value: 1024
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11-15-2005 01:28 PM
11-15-2005 01:28 PM
Re: Samba -facing problem file lock on samba
I guess in the previous version 2.0.7 , there was explicit requirement of configuration for nflocks parameter.
But in the recent versions , this parameter is required to configure explicitly.
Generally the following equation is followed for this parameter
nflocks = 10 x max_connected_clients
I guess if there are around 100 clients , then the current value 1024 could be easily passed out.
So depending on the number of clients you have , increase this value , rebuild the kernel and restart the sytem.
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11-15-2005 02:12 PM
11-15-2005 02:12 PM
Re: Samba -facing problem file lock on samba
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11-15-2005 09:16 PM
11-15-2005 09:16 PM
Re: Samba -facing problem file lock on samba
I think there were some significant changes to Samba after 2.0.7 which required greater resources - this is definitely covered in the CIFS manuals at http://docs.hp.com and refers to A.01.08 and above. I would point out that 2.1.12 is an old version, the latest CIFS for 11.00 from HP is based on a 2.2 release of Samba.
regards,
Darren.
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11-16-2005 04:19 AM
11-16-2005 04:19 AM
Re: Samba -facing problem file lock on samba
nflocks
(10*maximum smbd)+(other apps + system)
example 1000 connected clients and baseline NFS system
(10*1000)+(2048) = 12048
nfile
((23+opens_per_smbd)*maximum smbd)+(other apps+system))
example 1000 connected clients and baseline NFS system
((23+7)*1000)+(8192)=38192
nproc
(maximum smbd)+(other apps+system)
example 1000 connected clients and baseline NFS system
(1000)+(1024)=2024
Eric Roseme
Hewlett-Packard
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11-16-2005 12:16 PM
11-16-2005 12:16 PM
Re: Samba -facing problem file lock on samba
Regards
Khir