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Re: [Xen-users] xl save and compression

Am 12.05.2014 18:47, schrieb Cyan:
Could you try :

xl save myDomU /dev/stdout \
| lz4 -B4 -1 -f - myDomU.state.lz4

It should reduce the internal buffer size of lz4 to 64KB.

With -B7: 22 sec, 532MB file
With -B6: 21 sec, 532MB file
With -B5: 21 sec, 533MB file
With -B4: 13 sec, 536MB file

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