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Good afternoon, colleagues! I have a problem with the implementation of Ceph storage. My configuration: There is a Supermicro Superblade chassis, which has 20 physical servers. Each server has 2 processors, 64 GB of RAM, 1xSDD 32GB for OS, 1xSSD and 1xHDD for Ceph There is a desire to collect...

Same problem, need help!!!

try to zero out the free space inside the vm and you'll get very small backup archive: dd if=/dev/zero of=zero.small.file bs=1024 count=102400 dd if=/dev/zero of=zero.file bs=1024 rm zero.small.file sync ; sleep 60 ; sync rm zero.file

Thanks! It solved a problem. Now, backup copy size = 1,8Gb!

Yes! System: # uname -a Linux ais-mfc 2.6.32-5-amd64 #1 SMP Thu Mar 22 17:26:33 UTC 2012 x86_64 GNU/Linux # df -h /dev/mapper/ais--mfc-root 66G 763M 62G 2% / tmpfs 4,0G 0 4,0G 0% /lib/init/rw udev 4,0G 120K 4,0G 1% /dev...

I install new VM KVM Debian 6. Installation without a graphic environment. Made the schedule for backup. After backup the size of the file of a backup copy makes 20Gb!!! Why so? There is a similar empty VM with Centos 6.2 and there the backup copy occupies 3Gb.