Backup extremely slow on Fujitsu DOM SSD

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Backup extremely slow on Fujitsu DOM SSD

Forum: Help

Creator: Eric Parisse

Created: 2016-01-15

Updated: 2016-02-07

Eric Parisse - 2016-01-15

Hello,

I tried to backup the system disk (Windows 2008) of a Fujitsu RX2530M1 server. Locally, this server has only a SSD SATA 6G 128GB DOM (disk on motherboard). It is also attached to a SAN where it has 3 volumes. The destination disk is an USB HDD of 1TB used for years with clonezilla with decent performance.

The backup of this server was extremely slow : 200MB/min (for a flash disk !!) and falling. I have cancelled the backup after 20 minutes as the planned duration was over 2 hours (for some 35GB of reported data).

Any hint to improve the performance ?

Thanks in advance,
Eric.

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Steven Shiau - 2016-02-07

Not sure if this is Linux kernel supporting hardware issue.
Did you try the latest stable clonezilla live, like 20160203-wily or 2.4.5-20 on
http://clonezilla.org/downloads.php
?

Steven.

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