We received a user report complaining that one of the published applications can not be opened. Login into the Citrix console, I noticed there are couple alerts regarding that single server which hosts the published application. Health Monitoring and Recovery test failed. Server lost connection to farm data store. I checked the networks, everything looks … Continue reading Recreate Citrix LHC
IIS Log Archive Script
@ECHO OFF set script_dir=C:\scripts\w3c set iislog_dir=C:\WINDOWS\system32\LogFiles\W3SVC1 set backup_dir=%Date:~-4,4%-%Date:~-10,2%-%Date:~-7,2%-%Time:~-11,2%'%Time:~-8,2%'%Time:~-5,2% set archive_dir=\\File_Server\Log_Archive\%COMPUTERNAME%\W3SVC1 C: cd %iislog_dir% REM ====Create a backup folder named after Today's date========================== mkdir %backup_dir% echo Subject: %COMPUTERNAME% W3C Log Archive Report > %script_dir%\log.txt echo.>> %script_dir%\log.txt date /t >> %script_dir%\log.txt echo. >> %script_dir%\log.txt REM ====Move logs that older than 30 days to the backup folder=================== echo … Continue reading IIS Log Archive Script
EVA Max IO Transfer Size
The HP EVA storage is optimized to perform at 128KB Max IO transfer size or less. If the host operating system uses large block size, it may reduce the storage performance. For example, ESXi use 32MB by default. To tune the value, you can go to host software advanced settings. Reference: http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/mostViewedDisplay/?javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken&javax.portlet.prp_efb5c0793523e51970c8fa22b053ce01=wsrp-navigationalState%3DdocId%253Dmmr_kc-0101662-8%257CdocLocale%253Dzh_HK&javax.portlet.tpst=efb5c0793523e51970c8fa22b053ce01&sp4ts.oid=436460&ac.admitted=1385425196533.876444892.199480143 http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/kb/docDisplay/?spf_p.tpst=kbDocDisplay&spf_p.prp_kbDocDisplay=wsrp-navigationalState%3DdocId%253Demr_na-c02518189-4%257CdocLocale%253D%257CcalledBy%253D&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1003469
vSphere C# client bug?
I tested this in both vSphere 5.0 and vSphere 5.1, and got the same results. I created a new alarm, and set the action as Migrate VM, and clicked <double-click to configure> that is displayed in the following diagram. Then I chose the host that I want the VM migrate to, once I clicked the … Continue reading vSphere C# client bug?
Host IPMI System Event Log Status
Sometimes you may still receive ‘Hosst IPMI System Event Log Status’ alerts (which means the system event log is full) even after you reset event log and reset sensors. In my case, the solution is ssh into the ESXi host and restart the sfcbd-watchdog service. ~ # /etc/init.d/sfcbd-watchdog statussfcbd is running.~ # /etc/init.d/sfcbd-watchdog restart~ # … Continue reading Host IPMI System Event Log Status