Is it safe to use lvresize -r to reduce LVM
Clash Royale CLAN TAG#URR8PPP
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0
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I know I can increase the size of file system and LV in one go using lvresize -r
but is it safe to use the sam approach to reduce a LV file system ?
here is the man page of -r
-r, --resizefs
Resize underlying file system together with the logical volume using fsadm(8).
I would thought it should be safe if file system gets reduce first.
Thanks
filesystems lvm
add a comment |Â
up vote
0
down vote
favorite
I know I can increase the size of file system and LV in one go using lvresize -r
but is it safe to use the sam approach to reduce a LV file system ?
here is the man page of -r
-r, --resizefs
Resize underlying file system together with the logical volume using fsadm(8).
I would thought it should be safe if file system gets reduce first.
Thanks
filesystems lvm
i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I know I can increase the size of file system and LV in one go using lvresize -r
but is it safe to use the sam approach to reduce a LV file system ?
here is the man page of -r
-r, --resizefs
Resize underlying file system together with the logical volume using fsadm(8).
I would thought it should be safe if file system gets reduce first.
Thanks
filesystems lvm
I know I can increase the size of file system and LV in one go using lvresize -r
but is it safe to use the sam approach to reduce a LV file system ?
here is the man page of -r
-r, --resizefs
Resize underlying file system together with the logical volume using fsadm(8).
I would thought it should be safe if file system gets reduce first.
Thanks
filesystems lvm
filesystems lvm
asked Jul 24 '14 at 4:46
Ask and Learn
84231225
84231225
i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49
add a comment |Â
i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49
i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
0
down vote
Do you find the solution?
from XFS FAQ, RedHat and CentOS QA.
You can't shrink xfs.
The only way to do this is to backup your data, create another smaller LV...
New contributor
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
Do you find the solution?
from XFS FAQ, RedHat and CentOS QA.
You can't shrink xfs.
The only way to do this is to backup your data, create another smaller LV...
New contributor
add a comment |Â
up vote
0
down vote
Do you find the solution?
from XFS FAQ, RedHat and CentOS QA.
You can't shrink xfs.
The only way to do this is to backup your data, create another smaller LV...
New contributor
add a comment |Â
up vote
0
down vote
up vote
0
down vote
Do you find the solution?
from XFS FAQ, RedHat and CentOS QA.
You can't shrink xfs.
The only way to do this is to backup your data, create another smaller LV...
New contributor
Do you find the solution?
from XFS FAQ, RedHat and CentOS QA.
You can't shrink xfs.
The only way to do this is to backup your data, create another smaller LV...
New contributor
New contributor
answered 4 mins ago
Tony Chou
11
11
New contributor
New contributor
add a comment |Â
add a comment |Â
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i'm having the same problem. Did you find any solution ? Bernd
â user82305
Aug 28 '14 at 15:09
@Bernd Hi there, I did some testing myself, resize2fs is called before the LV is reduced but there is a minimum requirement, if the new size is less than minimum, the resize will just fail.
â Ask and Learn
Sep 1 '14 at 5:49