illumos

2023-03-02

03:50 AM illumos gate Bug #14781: Poor performance and high CPU load on large AMD machine

We are still plagued by this issue.
Can anyone suggest how I can debug this further? I don't expect to see a ma... Ian Collins

2022-10-25

08:42 AM illumos gate Bug #14781: Poor performance and high CPU load on large AMD machine

Getting back to this after being sidetracked...
Looking at unix:0:system_pages:freemen when the job starts, it fal... Ian Collins

2022-07-01

03:32 AM illumos gate Bug #14781 (New): Poor performance and high CPU load on large AMD machine

I am seeing some strange behaviour on a couple of large machines (Dell PowerEdge R7525, 2xAMD EPYC 7543 32-Core and 5... Ian Collins

2022-03-22

07:51 PM illumos gate Bug #14582 (Closed): lstat in Ubuntu 20.04 LX zones reporting incorrect values

I noticed that my build zones that use ccache were filling up despite there being a configured limit to the cache siz... Ian Collins

2020-09-22

03:50 AM illumos gate Bug #8391: mr_sas controller lockup on Dell H330

We bit the bullet and replaced our controllers with HBA330s. No issues since.
Our symptoms were as you describe.
... Ian Collins

2019-08-14

11:39 PM illumos gate Bug #8391: mr_sas controller lockup on Dell H330

In our case, the drives are Dell SAS SSDs, part #MZ7LM480HCHP00D3.
Unfortunately, I was foolish enough not to take... Ian Collins

2019-08-12

08:22 PM illumos gate Bug #8391: mr_sas controller lockup on Dell H330

I am still seeing this issue with the latest platform image.
It always appears to be localised to an individual ... Ian Collins

2017-10-09

09:04 PM illumos gate Bug #8391: mr_sas controller lockup on Dell H330

I have also struck the problem again this morning. If you are gong to run Illumos on DELL, get Dell to fit a "normal... Ian Collins

2017-09-12

05:17 AM illumos gate Bug #8391: mr_sas controller lockup on Dell H330

I have been seeing similar problems with the H330, as reported on the SmartOS mail list:
The controller is running... Ian Collins

2014-05-30

12:32 AM illumos gate Bug #1778: Assertion failed: rn->rn_nozpool == B_FALSE, file ../common/libzfs_import.c, line 1077, function zpool_open_func

I think I'm seeing this trying to import the zones pool in a 20 (physical) core SmartOS box. I can't see a work arou... Ian Collins