a maybe silly question about xfsdump

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




hello, again me ;-)

i use at runtime this command to backup root partition of a server:

xfsdump -f /var/backup/root2.dump -l 0 -p 5 -L rootdump -M rootdump /


i googled around alot, cause a question wont get out of my mind:
is this backup consistent?
And what about consistency when i backup a mysql partition at runtime?

but my most wondering is abot this:

bunka ~ # df -h
Filesystem                     Size  Used Avail Use% Mounted on
/dev/root                      135G   11G  125G   8% /


but the saved dump shows:


bunka ~ # ls -lh /var/backup/

-rw-r--r-- 1 root root 8.4G May 20 17:29 root2.dump


why is there such a great difference between df -h and the stored dump?

can you give me some enlightment?

thank you

marko





--
zbfmail - Mittendrin statt nur Datei!

OpenDKIM, SPF, DSPAM, Greylisting, POSTSCREEN, AMAVIS, Mailgateways
Mailfiltering, SMTP Service, Spam Abwehr, MX-Backup, Mailserver Backup
Redundante Mailgateways, HA Mailserver, Secure Mailserver

_______________________________________________
xfs mailing list
xfs@xxxxxxxxxxx
http://oss.sgi.com/mailman/listinfo/xfs




[Index of Archives]     [Linux XFS Devel]     [Linux Filesystem Development]     [Filesystem Testing]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux