Quoting Eirik Øverby (from Mon, 25 Apr 2022
18:44:19 +0200):
On Mon, 2022-04-25 at 15:27 +0200, Alexander Leidinger wrote:
Quoting Alexander Leidinger (from Sun, 24
Apr 2022 19:58:17 +0200):
> Quoting Alexander Leidinger (from Fri, 22
> Apr 2022 09:04:39 +0200):
>
> > Quoting Doug Ambrisk
On Mon, 2022-04-25 at 15:27 +0200, Alexander Leidinger wrote:
> Quoting Alexander Leidinger (from Sun, 24
> Apr 2022 19:58:17 +0200):
>
> > Quoting Alexander Leidinger (from Fri, 22
> > Apr 2022 09:04:39 +0200):
> >
> > > Quoting Doug Ambrisko (from Thu, 21 Apr
> > > 2022 09:38:35 -0700)
Quoting Alexander Leidinger (from Sun, 24
Apr 2022 19:58:17 +0200):
Quoting Alexander Leidinger (from Fri, 22
Apr 2022 09:04:39 +0200):
Quoting Doug Ambrisko (from Thu, 21 Apr
2022 09:38:35 -0700):
I've attached mount.patch that when doing mount -v should
show the vnode usage per fi
Quoting Alexander Leidinger (from Fri, 22
Apr 2022 09:04:39 +0200):
Quoting Doug Ambrisko (from Thu, 21 Apr 2022
09:38:35 -0700):
I've attached mount.patch that when doing mount -v should
show the vnode usage per filesystem. Note that the problem I was
running into was after some operat
On Fri, Apr 22, 2022 at 09:04:39AM +0200, Alexander Leidinger wrote:
| Quoting Doug Ambrisko (from Thu, 21 Apr 2022
| 09:38:35 -0700):
|
| > On Thu, Apr 21, 2022 at 03:44:02PM +0200, Alexander Leidinger wrote:
| > | Quoting Mateusz Guzik (from Thu, 21 Apr 2022
| > | 14:50:42 +0200):
| > |
| >
Quoting Doug Ambrisko (from Thu, 21 Apr 2022
09:38:35 -0700):
On Thu, Apr 21, 2022 at 03:44:02PM +0200, Alexander Leidinger wrote:
| Quoting Mateusz Guzik (from Thu, 21 Apr 2022
| 14:50:42 +0200):
|
| > On 4/21/22, Alexander Leidinger wrote:
| >> I tried nocache on a system with a lot of ja
On Thu, Apr 21, 2022 at 03:44:02PM +0200, Alexander Leidinger wrote:
| Quoting Mateusz Guzik (from Thu, 21 Apr 2022
| 14:50:42 +0200):
|
| > On 4/21/22, Alexander Leidinger wrote:
| >> I tried nocache on a system with a lot of jails which use nullfs,
| >> which showed very slow behavior in the
On Thu, Apr 21, 2022 at 03:44:02PM +0200, Alexander Leidinger wrote:
| Quoting Mateusz Guzik (from Thu, 21 Apr 2022
| 14:50:42 +0200):
|
| > On 4/21/22, Alexander Leidinger wrote:
| >> I tried nocache on a system with a lot of jails which use nullfs,
| >> which showed very slow behavior in the
Quoting Mateusz Guzik (from Thu, 21 Apr 2022
14:50:42 +0200):
On 4/21/22, Alexander Leidinger wrote:
I tried nocache on a system with a lot of jails which use nullfs,
which showed very slow behavior in the daily periodic runs (12h runs
in the night after boot, 24h or more in subsequent nigh
On 4/21/22, Alexander Leidinger wrote:
> Quoting Doug Ambrisko (from Wed, 20 Apr 2022
> 09:20:33 -0700):
>
>> On Wed, Apr 20, 2022 at 11:39:44AM +0200, Alexander Leidinger wrote:
>> | Quoting Doug Ambrisko (from Mon, 18 Apr 2022
>> | 16:32:38 -0700):
>> |
>> | > With nullfs, nocache and settings
Quoting Doug Ambrisko (from Wed, 20 Apr 2022
09:20:33 -0700):
On Wed, Apr 20, 2022 at 11:39:44AM +0200, Alexander Leidinger wrote:
| Quoting Doug Ambrisko (from Mon, 18 Apr 2022
| 16:32:38 -0700):
|
| > With nullfs, nocache and settings max vnodes to a low number I can
|
| Where is nocache d
On Wed, Apr 20, 2022 at 11:39:44AM +0200, Alexander Leidinger wrote:
| Quoting Doug Ambrisko (from Mon, 18 Apr 2022
| 16:32:38 -0700):
|
| > With nullfs, nocache and settings max vnodes to a low number I can
|
| Where is nocache documented? I don't see it in mount_nullfs(8),
| mount(8) or nu
On Wed, Apr 20, 2022 at 11:43:10AM +0200, Mateusz Guzik wrote:
| On 4/19/22, Doug Ambrisko wrote:
| > On Tue, Apr 19, 2022 at 11:47:22AM +0200, Mateusz Guzik wrote:
| > | Try this: https://people.freebsd.org/~mjg/vnlru_free_pick.diff
| > |
| > | this is not committable but should validate whether
On 4/19/22, Doug Ambrisko wrote:
> On Tue, Apr 19, 2022 at 11:47:22AM +0200, Mateusz Guzik wrote:
> | Try this: https://people.freebsd.org/~mjg/vnlru_free_pick.diff
> |
> | this is not committable but should validate whether it works fine
>
> As a POC it's working. I see the vnode count for the n
Quoting Doug Ambrisko (from Mon, 18 Apr 2022
16:32:38 -0700):
With nullfs, nocache and settings max vnodes to a low number I can
Where is nocache documented? I don't see it in mount_nullfs(8),
mount(8) or nullfs(5).
I tried a nullfs mount with nocache and it doesn't show up in the
out
On Tue, Apr 19, 2022 at 11:47:22AM +0200, Mateusz Guzik wrote:
| Try this: https://people.freebsd.org/~mjg/vnlru_free_pick.diff
|
| this is not committable but should validate whether it works fine
As a POC it's working. I see the vnode count for the nullfs and
ZFS go up. The ARC cache also goe
Try this: https://people.freebsd.org/~mjg/vnlru_free_pick.diff
this is not committable but should validate whether it works fine
On 4/19/22, Mateusz Guzik wrote:
> On 4/19/22, Mateusz Guzik wrote:
>> On 4/19/22, Doug Ambrisko wrote:
>>> I've switched my laptop to use nullfs and ZFS. Previousl
On 4/19/22, Mateusz Guzik wrote:
> On 4/19/22, Doug Ambrisko wrote:
>> I've switched my laptop to use nullfs and ZFS. Previously, I used
>> localhost NFS mounts instead of nullfs when nullfs would complain
>> that it couldn't mount. Since that check has been removed, I've
>> switched to nullfs
On 4/19/22, Doug Ambrisko wrote:
> I've switched my laptop to use nullfs and ZFS. Previously, I used
> localhost NFS mounts instead of nullfs when nullfs would complain
> that it couldn't mount. Since that check has been removed, I've
> switched to nullfs only. However, every so often my laptop
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