includes and incremental backups
"Jacob Shucart" <[email protected]> Wed, 8 Apr 2009 14:45:51 -0700
| Newsgroups | gmane.comp.archivers.star.user |
|---|---|
| Organization | Zmanda |
| Message-ID | <012001c9b893$6330b6d0$29922470$@com> |
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Hello,
I'm trying to do full and incremental backups using star(version 1.5a75 for
the Lustre filesystem) and it does not seem to be doing them. The command
that is being used for the full backup is is:
/usr/bin/star -c -f - -C /lustretest fs-name=/lustretest -xdev -link-dirs \
-level=o -wtardumps tardumps=/etc/tardumps -xattr -acl H=exustar \
"errctl=WARN|SAMEFILE|DIFF|GROW|SHRINK|SPECIALFILE|GETXATTR|BADACL *" \
-sparse -dodesc list=/tmp/test/lustretest.include
And for the incremental backup:
/usr/bin/star -c -f - -C /lustretest fs-name=/lustretest -xdev -link-dirs \
-level=1 -wtardumps tardumps=/etc/tardumps -xattr -acl H=exustar \
"errctl=WARN|SAMEFILE|DIFF|GROW|SHRINK|SPECIALFILE|GETXATTR|BADACL *" \
-sparse -dodesc list=/tmp/test/lustretest.include
I should mention that /tmp/test/lustretest.include is a text file that
contains:
./jacob
In both cases, star updates the timestamp on /etc/tardumps, but it doesn't
add anything to it and both of the backups are identical. Is this a
limitation of star when it is using the include list? Or is this a bug that
is fixed in a newer version of star? If it is fixed in a newer version,
does the newer version also have support for the Lustre filesystem? Please
let me know. Thank you.
-Jacob
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<p class=3DMsoNormal>Hello,<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>I’m trying to do full and incremental backups =
using
star(version 1.5a75 for the Lustre filesystem) and it does not seem to =
be doing
them. The command that is being used for the full backup is =
is:<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>/usr/bin/star -c -f - -C /lustretest =
fs-name=3D/lustretest
-xdev -link-dirs \ <o:p></o:p></p>
<p class=3DMsoNormal> -level=3Do -wtardumps =
tardumps=3D/etc/tardumps -xattr
-acl H=3Dexustar \<o:p></o:p></p>
<p class=3DMsoNormal>
"errctl=3DWARN|SAMEFILE|DIFF|GROW|SHRINK|SPECIALFILE|GETXATTR|BADACL=
*"
\ <o:p></o:p></p>
<p class=3DMsoNormal> -sparse -dodesc =
list=3D/tmp/test/lustretest.include<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>And for the incremental backup:<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>/usr/bin/star -c -f - -C /lustretest =
fs-name=3D/lustretest
-xdev -link-dirs \ <o:p></o:p></p>
<p class=3DMsoNormal> -level=3D1 -wtardumps =
tardumps=3D/etc/tardumps -xattr
-acl H=3Dexustar \<o:p></o:p></p>
<p class=3DMsoNormal>
"errctl=3DWARN|SAMEFILE|DIFF|GROW|SHRINK|SPECIALFILE|GETXATTR|BADACL=
*"
\ <o:p></o:p></p>
<p class=3DMsoNormal> -sparse -dodesc =
list=3D/tmp/test/lustretest.include<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>I should mention that /tmp/test/lustretest.include =
is a text
file that contains:<o:p></o:p></p>
<p class=3DMsoNormal>./jacob<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>In both cases, star updates the timestamp on =
/etc/tardumps,
but it doesn’t add anything to it and both of the backups are
identical. Is this a limitation of star when it is using the =
include
list? Or is this a bug that is fixed in a newer version of =
star? If
it is fixed in a newer version, does the newer version also have support =
for
the Lustre filesystem? Please let me know. Thank =
you.<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal>-Jacob<o:p></o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
<p class=3DMsoNormal><o:p> </o:p></p>
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