Re: [OmniOS-discuss] OmniOS based redundant NFS

2017-09-29 Thread Artem Penner
byte allocated for ZIL on our servers. Can you comment it? > -- > Sergey. > > Regards, > Sergey Ivanov > > > On Thu, Sep 28, 2017 at 3:25 AM, Artem Penner <apenner...@gmail.com> > wrote: > > Hi, Sergey. > > My be following information will be useful for you. > > W

Re: [OmniOS-discuss] OmniOS based redundant NFS

2017-09-28 Thread Artem Penner
Hi, Sergey. My be following information will be useful for you. We use solaris as HA NAS in following configuration: DATA_DISKS: HUC101818CS4204 / HUH728080AL5204 SLOG: PX04SHB020 / PX05SMB040 / HUSMH8020BSS204 (PX04SHB020 has best performance

Re: [OmniOS-discuss] write amplification zvol

2017-09-27 Thread Artem Penner
Use https://github.com/richardelling/tools/blob/master/iscsisvrtop to observe iscsi I/O ср, 27 сент. 2017 г. в 11:06, anthony omnios : > Hi, > > i have a problem, i used many ISCSI zvol (for each vm), network traffic is > 2MB/s between kvm host and filer but i write on

[OmniOS-discuss] scsi_vhci. Command Timeout on path

2017-09-25 Thread Artem Penner
Hi, all. I ran into the following problem. One of the zfs data disk is become unavailable and solaris marked it as bad for a too long time. As I understand, disk must be mark offline, if disk timeout grater than *10 seconds (scsi_timeout) * scsi_retry == 30 seconds*, but in log I see that I/O

Re: [OmniOS-discuss] Upgrade to 151022m from 014 - horrible NFS performance

2017-08-24 Thread Artem Penner
Hi, can you post output of https://github.com/d-helios/dtrace/blob/master/zfs/zfs_rwlatency.d And if you have separate log device output of https://github.com/d-helios/dtrace/blob/master/zfs/zil_latency.d --- What is your nfs-server settings? (sharectl get nfs) чт, 24 авг. 2017 г. в 19:35,

Re: [OmniOS-discuss] is zil mirrored within pool

2017-06-01 Thread Artem Penner
a, so yes. > > On Thu, 1 Jun 2017 at 15:39 Artem Penner <apenner...@gmail.com> wrote: > >> Hi, if I hadn't separate log device, is zfs intent log is mirrored inside >> raidz pool? >> >> ___ >> OmniOS-discuss m

Re: [OmniOS-discuss] 8TB Seagates under load = PANIC?

2017-03-20 Thread Artem Penner
>> >> As for the busy filesystem, I wonder if it'll behave better after your resilver finishes? Otherwise, I'm not immediately sure what to tell you. >> I will certainly report the result after resilver finished. After resilver was completed, the pool became available again. Today I try to

Re: [OmniOS-discuss] 8TB Seagates under load = PANIC?

2017-03-17 Thread Artem Penner
c340 HEALTHY -root d062a21b4040 HEALTHY - /dev/dsk/c3t8d1s0 пт, 17 мар. 2017 г. в 16:25, Artem Penner <apenner...@gmail.com>: Thank a lot, >> As for the busy filesystem, I wonder if it'll behave better after your resilver finishes? Otherwise,

Re: [OmniOS-discuss] 8TB Seagates under load = PANIC?

2017-03-17 Thread Artem Penner
Thank a lot, >> As for the busy filesystem, I wonder if it'll behave better after your resilver finishes? Otherwise, I'm not immediately sure what to tell you. I will certainly report the result after resilver finished. >> And one last thing... I'm travelling back home today, so I'll be

Re: [OmniOS-discuss] 8TB Seagates under load = PANIC?

2017-03-17 Thread Artem Penner
ere, and make sure it didn't race to write there while you were mounting pool5/fs1. I do not see any processes that open files in /pool5/* directories ( I'm using pfiles utility to check it) пт, 17 мар. 2017 г. в 15:52, Dan McDonald <dan...@omniti.com>: > > > On Mar 17, 2017,

Re: [OmniOS-discuss] 8TB Seagates under load = PANIC?

2017-03-17 Thread Artem Penner
мар. 2017 г. в 15:48, Dan McDonald <dan...@omniti.com>: > > > On Mar 17, 2017, at 4:44 AM, Artem Penner <apenner...@gmail.com> wrote: > > > > we have similar problem, we create pool in following configuration: > > > > All that configuration dat

Re: [OmniOS-discuss] DTrace Scripts

2017-03-10 Thread Artem Penner
l-updated-for-l2arc-statistics/ > > Sounds just what I need :-) > > Artem Penner wrote: > > May be links below will be helpful for you > > https://github.com/brendangregg/dtrace-cloud-tools > https://github.com/richardelling/dtrace > https://github

Re: [OmniOS-discuss] DTrace Scripts

2017-03-09 Thread Artem Penner
May be links below will be helpful for you https://github.com/brendangregg/dtrace-cloud-tools https://github.com/richardelling/dtrace https://github.com/richardelling/arcstat https://bitbucket.org/d-helios/dtrace/src/7b479a97099f3146b4d08652315b03d1dfc28f9c/zfs/?at=master чт, 9 мар. 2017 г.

[OmniOS-discuss] Only grub after boot

2016-10-27 Thread Artem Penner
Hi, i have the same problem. When I try to install OmniOS on HGST HUC101818CS4204 which connected through LSI SAS 9300-16e HBA, boot hangs on "GRUB _" screen. In same JBOD I successfully install OS on HUSMH8020BSS204 SSD. I also