Re: [lustre-discuss] project quota problem on existing directories from filesystem created on zfs 0.7 pool
On Mon, Jan 17, 2022 at 04:16:54PM +, Peter Jones wrote: > What distro are you running on your servers? > CentOS 7.9. Wei ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] project quota problem on existing directories from filesystem created on zfs 0.7 pool
What distro are you running on your servers? On 2022-01-17, 8:13 AM, "lustre-discuss on behalf of Chen, Wei via lustre-discuss" wrote: On Mon, Jan 17, 2022 at 10:17:45AM +, Degremont, Aurelien wrote: > I'm not specialist of project quota, but I have a more generic comment. > I see you said you upgraded to 2.14.58? Is that a version you pick on purpose? > Yes. Because the LTS 2.12 comes with zfs 0.7, which does not support project quota. We tested several 2.14 versions, at first thought the project quota on ZFS is not ready at all, later find out it works on new directory but not existing one. > 2.14.58 is not intended for production at all. This is an alpha version of what will be Lustre 2.15. > > If you want a production-compatible version you should use 2.12.8 or 2.14.0. > Never pick a version where last digit is > 50. That means "development release". > Thank you! This lustre is intended to replace an old Glusterfs that performed badly due to various of issues, including space and inode quota not working properly. Project quota is a must have feature. It hasn't been put into production yet. We are waiting for Lustre 2.15. Wei ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] project quota problem on existing directories from filesystem created on zfs 0.7 pool
On Mon, Jan 17, 2022 at 10:17:45AM +, Degremont, Aurelien wrote: > I'm not specialist of project quota, but I have a more generic comment. > I see you said you upgraded to 2.14.58? Is that a version you pick on purpose? > Yes. Because the LTS 2.12 comes with zfs 0.7, which does not support project quota. We tested several 2.14 versions, at first thought the project quota on ZFS is not ready at all, later find out it works on new directory but not existing one. > 2.14.58 is not intended for production at all. This is an alpha version of > what will be Lustre 2.15. > > If you want a production-compatible version you should use 2.12.8 or 2.14.0. > Never pick a version where last digit is > 50. That means "development > release". > Thank you! This lustre is intended to replace an old Glusterfs that performed badly due to various of issues, including space and inode quota not working properly. Project quota is a must have feature. It hasn't been put into production yet. We are waiting for Lustre 2.15. Wei ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] project quota problem on existing directories from filesystem created on zfs 0.7 pool
Hi
I'm not specialist of project quota, but I have a more generic comment.
I see you said you upgraded to 2.14.58? Is that a version you pick on purpose?
2.14.58 is not intended for production at all. This is an alpha version of what
will be Lustre 2.15.
If you want a production-compatible version you should use 2.12.8 or 2.14.0.
Never pick a version where last digit is > 50. That means "development release".
Aurélien
Le 14/01/2022 15:12, « lustre-discuss au nom de Chen Wei via lustre-discuss »
a écrit :
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Hi,
We have a lustre filesystem created by Lustre 2.12.8 on zfs 0.7.13 pool.
Since "Project quotas are not supported on zfs versions earlier than
0.8", it has been recently upgraded to Lustre 2.14.58 with zfs 2.0.7.
After upgrade the zfs pool to enable project quota feature and enable
project quota in Lustre, project quota works on new directory. However,
for existing directories, set project quota command fail with:
# lfs project -p 3000 andy
lfs: failed to set xattr for 'andy': No such device or address
Strace of above command:
...
open("andy", O_RDONLY|O_NOCTTY|O_NONBLOCK) = 3
ioctl(3, 0x801c581f, 0x7ffe6fa35d30)= 0
ioctl(3, 0x401c5820, 0x7ffe6fa35d30)= -1 ENXIO (No such device or
address)
write(2, "lfs: failed to set xattr for 'an"..., 63lfs: failed to set xattr
for 'andy': No such device or address
) = 63
close(3)= 0
exit_group(1) = ?
Is there a way to enable project quota on existing directories?
Thanks
--
Wei Chen
___
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[lustre-discuss] project quota problem on existing directories from filesystem created on zfs 0.7 pool
Hi,
We have a lustre filesystem created by Lustre 2.12.8 on zfs 0.7.13 pool.
Since "Project quotas are not supported on zfs versions earlier than
0.8", it has been recently upgraded to Lustre 2.14.58 with zfs 2.0.7.
After upgrade the zfs pool to enable project quota feature and enable
project quota in Lustre, project quota works on new directory. However,
for existing directories, set project quota command fail with:
# lfs project -p 3000 andy
lfs: failed to set xattr for 'andy': No such device or address
Strace of above command:
...
open("andy", O_RDONLY|O_NOCTTY|O_NONBLOCK) = 3
ioctl(3, 0x801c581f, 0x7ffe6fa35d30)= 0
ioctl(3, 0x401c5820, 0x7ffe6fa35d30)= -1 ENXIO (No such device or address)
write(2, "lfs: failed to set xattr for 'an"..., 63lfs: failed to set xattr for
'andy': No such device or address
) = 63
close(3)= 0
exit_group(1) = ?
Is there a way to enable project quota on existing directories?
Thanks
--
Wei Chen
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lustre-discuss@lists.lustre.org
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