[Linux-cluster] Re: rsync via GFS

[Rainer Duffner]

Dmitriy MiksIr wrote:
> Rainer Duffner пишет:
>> Dmitriy MiksIr wrote:
>>> Rainer Duffner пишет:
>>>>>   
>>>> e) make snapshot, only mount snapshot on to-sync-node (and with
>>>> lock_nolock).
>>>>
>>>> http://www.redhat.com/docs/manuals/csgfs/admin-guide/s1-lock-nolock.html
>>>>
>>>>
>>>> Disadvantage: only works for one node at a time.
>>>>
>>> Can you give me some more links about snapshots? =)
>>>
>>
>> Oh...
>> Ahem...
>> I forgot to say: this was meant to use the snapshot-facilities of your
>> storage.
>> I was assuming, you use some kind of SAN.
>> What storage do you use? I don't see anything being mentioned in the
>> original post.
>
>  Linux from kernel.org 2.6.19.2
>  FC storage (HP MSA1500)


Does that do hardware-snapshots?


cheers,
Rainer