[gmx-users] Failed to lock: md.log. No locks available.

[Jianguo Li]

There is a solution in this mailing list sometime before: 

mv md.log to some other folder and copy it back.

Jianguo


________________________________
 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:
>>
>> Hi,
>>
>> 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.

Thanks,

>
> Mark
>
>
>>
>> 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
>> (rw,rsize=32k,wsize=32k,intr,hard,tcp,addr=192.168.5.83)
>>
>> 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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