[gmx-users] Failed to lock: md.log. No locks available.
ljggmx at yahoo.com.sg
Fri Jan 13 12:04:40 CET 2012
There is a solution in this mailing list sometime before:
mv md.log to some other folder and copy it back.
From: lina <lina.lastname at gmail.com>
To: Discussion list for GROMACS users <gmx-users at gromacs.org>
Sent: Friday, 13 January 2012, 18:51
Subject: Re: [gmx-users] Failed to lock: md.log. No locks available.
On Fri, Jan 13, 2012 at 4:57 PM, Mark Abraham <Mark.Abraham at anu.edu.au> wrote:
> On 13/01/2012 7:08 PM, lina wrote:
>> Failed to lock: md.log. No locks available.
> mdrun locks various files at various points. If it can't then GROMACS won't
> continue, but the problem lies with the file system, and not with GROMACS.
> Possibly some phantom process still thinks it owns the file.
It's something relevant to the server.
I am not experienced to figure it out even did some rough try.
will drop an email to administrator.
>> still the same problem I met before,
>> once I terminated, resume not work, there is a md.log file.
>> $ mount
>> /dev/sda1 on / type ext3 (rw)
>> none on /proc type proc (rw)
>> none on /sys type sysfs (rw)
>> none on /dev/pts type devpts (rw,gid=5,mode=620)
>> usbfs on /proc/bus/usb type usbfs (rw)
>> none on /dev/shm type tmpfs (rw)
>> none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
>> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
>> honeydewlocal:/vol/hpc_vol/HomeHPC on /home type nfs
>> The /home is mounting on the last one.
>> CPU: 8 Intel(R) Xeon(R) Dual-Core 3.33 Ghz
>> Memory: 114GB RAM
>> HDD Size: 744GB
>> OS: CentOS 4 (64-bits)
>> Thanks for any suggestions,
>> any additional info you need please let me know,
>> Best regards,
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