| hardware performance question [message #34838] |
Thu, 05 February 2009 17:37  |
digidax
Messages: 30
Registered: March 2008
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Member |
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Hi,
what strategy would be the better one?
1st: /vz (all VE's) are mounted by iSCSI from a strorage cluster
2nd: /vz (all VE's) are located on the local RAID-1 system and only data paths e.g. /ftp_root oder /mysql_files/*.MDI ... inside the VE are mounted by iSCSI from the storage cluster.
I feel a worse performance still using configuration 1 above on access to ftp oder mysql instead of a clen physical machine.
Andy better solutions?
best regards
Frank
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| Re: hardware performance question [message #34845 is a reply to message #34838] |
Fri, 06 February 2009 10:58  |
khorenko
Messages: 533
Registered: January 2006
Location: Moscow, Russia
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Senior Member |
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Hi Frank,
well, this really depends on the speeds of iSCSI cluster storage and your local disks, so the best way is to check which of them is faster for random read/write operations.
In case local disks are faster, well, yes, then it makes sense to move as much as possible to local disk - your variant 2).
But keep in mind - variant 1) is more simple which also might be important for you.
--
Konstantin
If your problem is solved - please, report it!
It's even more important than reporting the problem itself...
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