Re: [zones-discuss] monitor number of lwp in zone
try this link http://hub.opensolaris.org/bin/view/Project+zonestat/files?viewer=attachmentslanguage=en On 4/26/2012 11:33 AM, Christian Meier wrote: Dear List, with the solaris resource control feature you are able to set the max number of LWP for a zone e.g bash-3.00# prctl -n zone.max-lwps -i zone v0136 zone: 20: v0136 NAMEPRIVILEGE VALUEFLAG ACTION RECIPIENT zone.max-lwps privileged120 - deny - system 2.15G max deny - with the rctladm you're able to generate warning if the limit was reached: Apr 26 16:34:52 g0057 genunix: privileged rctl zone.max-lwps (value 120) exceeded by process 15930 in zone v0136. is there a simple way to get the actual value of the zone(s)? actual known ways: prstat: /usr/bin/prstat -LZ with sed,grep and awk possible: /usr/bin/prstat -LZ -n 1,10 1 1 | sed '1,3d' | grep -v Total 0 216 111M 139M 6.8% 0:09:05 0.1% global 20 100 40M 23M 1.1% 0:00:32 0.0% v0136 kstat: kstat -p unix:0:lwp_cache:buf_inuse unix:0:lwp_cache:buf_inuse 319 but I get only the sum of all lwp on the system, not for a special zone ps: ps -efZ -o zone,zoneid,lwp,args | grep global | wc -l 219 ps -efZ -o zone,zoneid,lwp,args | grep v0136 | wc -l 105 on Solaris 11 it is possible to get these values by zonestat e.g. $ zonestat -p -P zones -r processes,lwps 1 1 interval:processes:system-limit:global:66:0.22%:-:- interval:processes:system-limit:v0134:30:0.10%:-:- interval:lwps:system-limit:global:670:0.00%:-:- interval:lwps:system-limit:v0134:112:0.00%:-:- but for solaris 10? any hints are very welcome regards Christian ___ zones-discuss mailing list zones-discuss@opensolaris.org ___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] v2v solaris 8-9 zone to solaris 10 zone
hi may be one can do 1)in physical machine do live upgrade from s8 to s10 09/10 2)use p2v to migrate to s10 zone regards On 9/20/2010 2:21 PM, Jordan Vaughan wrote: Hi Gael, No, there is no supported way to convert an S8- or S9-branded zone to a native Solaris 10 zone. Regards, Jordan On 09/17/10 06:27 PM, Gael wrote: Hello Now that p2v supports S10 with U9, is there some automated easier way to convert existing solaris 8/9 branded zones into native S10 whole zones using the global zone os version ? Regards -- Gael Martinez ___ zones-discuss mailing list zones-discuss@opensolaris.org ___ zones-discuss mailing list zones-discuss@opensolaris.org attachment: laotsao.vcf___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] Need help on Solaris 10 LDoms; Hardware is T5140
checkout http://wikis.sun.com/display/SolarisLogicalDomains/LDoms%20Community%20Cookbook http://www.sun.com/blueprints/0207/820-0832.pdf http://www.timwort.org/SA345_HTML/index.htm On 9/16/2010 2:23 PM, Sanjay Akula wrote: Hi Users, I'm new to Solaris 10 LDoms, I need some help to configure T5140 server and have a couple Ldoms Virtual machines in it. Help me please... -- Regards, SysAdmin ___ zones-discuss mailing list zones-discuss@opensolaris.org attachment: laotsao.vcf___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] Add mountpoint to zone without a reboot
On 8/25/2010 2:32 PM, Mike DeMarco wrote: Is it possible to add a new zfs filesystem to a zone without rebooting the zone? yes I have a need to add a filesystem to a zone for a couple of weeks but can not take an outage of the zone. attachment: laotsao.vcf___ zones-discuss mailing list zones-discuss@opensolaris.org
Re: [zones-discuss] Can I recover zones from a dead system/disk?
if U create mirror zfs root pool by attach the 2nd disk one need to install bootblk on the 2nd vdev if U install mirror root pool during the installation then bootblk are already installed on both vdev not sure this ur issues:-( regards On 8/25/2010 7:14 PM, Robert Hartzell wrote: On 08/25/10 03:23 PM, Ian Collins wrote: On 08/26/10 10:16 AM, Robert Hartzell wrote: Ok I was able to change the zoned property and mount to another location. I was able to recover the database... but still couldn't attach the zone. Now I can get back to working on getting the disk to boot again. Thanks for all the help. No problem, just remember - backups are a wonderful thing! Oh yes I know... Bacula is awesome! I have complete backups thats not the issue. I rebuilt the system with new disks and restored from backups last week. I am trying to figure out what the reason is for having a mirrored rpool. In this case the first disk failed and the second disk wont complete booting up for some reason. The disk is fine. If I import the rpool from the second disk to another system most of the zfs file systems are not available so the data can't be retrieved. If I boot with install media and import the pool the zone datasets are still not available and I have the same issue with exporting/importing the zones. Too bad there isn't a tool somewhere that's designed to recover an rpool thats healthy but for some reason won't boot. Anyways it was just an exercise on trying to recover a down system. attachment: laotsao.vcf___ zones-discuss mailing list zones-discuss@opensolaris.org