OK, I'm using the "native" ZFS filesystem, nothing special done. I think the issue is somehow related to the reported size of the file system and the effective size on the volume, as I have enabled the deduplication (factor 33x) where I did my first test. A new test on a non deduplicated pool works without any problem. I will play a little bit with the volsize, reservation and quota to have it working. Tnx! Marco On 24/01/18 11:54, Andrei Borzenkov wrote:
On Wed, Jan 24, 2018 at 1:48 PM, Marco Brignoli <marco.brignoli@svgroupcert.ch> wrote:
In ZFS a volume not necessarily uses all the space available in a pool, and I'm trying to avoid the autoexpand in order to have under control the space reservation. This means that if the size (called reservation) of the volume is increased the a growfs is required as the autoexpand is off (or seems to be required, maybe I'm doing some think wrong)
You expand zfs volume by setting volsize property. growfs expands Solaris UFS filesystem. You need to use whatever tool is appropriate for your zfs volume content.
Marco
On 24/01/18 11:10, Andrei Borzenkov wrote:
On Wed, Jan 24, 2018 at 12:46 PM, Marco Brignoli <marco.brignoli@svgroupcert.ch> wrote:
Hello.
I will upgrade as soon as possibile... however the problem is that even in 42.3 I can't find growfs?
You expand zpool by adding vdev (or replacing devices in existing vdev). What exact magic growfs does additionally?
Tnx
Marco
On 24/01/18 03:17, Basil Chupin wrote:
On 23/01/18 23:15, Marco Brignoli wrote:
Hi.
I need to grow a ZFS file system on Leap 42.2.
As required I have modified the reservation and quota for the pool, however I'm missing the growfs command I have found by googling (and I can't find it in software.opensuse.org).
May I ask for help?
Tnx
Marco Bear in mind that 42.2 reaches EOL in 2 days time (ie, 26 Jan).
BC
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