Posts Tagged Howto

how to fix vxdisk/dmp state disabled

sometime you add new disk. will notice vxdisk list show path state=disabled.

vxdisk list c2t0d63s2
Multipathing information:
numpaths: 2
c2t0d63s2 state=disabled
c3t0d63s2 state=disabled

vxdmpadm enable path=c2t0d63s2
vxdmpadm enable path=c3t0d63s2

then it goes to
numpaths: 2
c2t0d63s2 state=enabled
c3t0d63s2 state=enabled

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Play with Grub2

Grub maybe a headache to old grub users, I updated my Laptop with New version,
really took some time to get familiar with grub2. Here is a good article 🙂
Cool Links for Grub2
http://www.howtogeek.com/howto/17787/clean-up-the-new-ubuntu-grub2-boot-menu/

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Alfresco installation Guides

Alfresco offers true Open Source Enterprise Content Management (ECM) – Document Management, Collaboration, Records Management, Knowledge Management, Web Content Management and Imaging.

Installation guides with snapshots, clear to follow
http://www.linuxdict.com/books/Alfresco.pdf

PS: The Alfresco installer also support console, so we can install minimal system. and install the Alfresco. no X is needed.
Details: http://wiki.alfresco.com/wiki/Main_Page

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How to fix "checkproc: xread error: No such process"

checkproc – Checks for a process by full path name

this problem is error from crontab, it is also happened on every openSUSE server, if it is installed tripwire
the tripwire generate the report. if the server is busy, it will take a long time to finish,
but the crontab will run every 15 minutes , if it is done more than 15 mins, maybe it will show the error
“checkproc: checkproc: xread error: No such process”

-*/15 * * * * root test -x /usr/lib/cron/run-crons && /usr/lib/cron/run-crons >/dev/null 2>&1
/usr/lib/cron/run-crons

line 173:
/sbin/checkproc $SCRIPT && continue

btw, it maybe caused by other cron jobs that takes a long time to finish

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How to fix “checkproc: xread error: No such process”

checkproc – Checks for a process by full path name

this problem is error from crontab, it is also happened on every openSUSE server, if it is installed tripwire
the tripwire generate the report. if the server is busy, it will take a long time to finish,
but the crontab will run every 15 minutes , if it is done more than 15 mins, maybe it will show the error
“checkproc: checkproc: xread error: No such process”

-*/15 * * * * root test -x /usr/lib/cron/run-crons && /usr/lib/cron/run-crons >/dev/null 2>&1
/usr/lib/cron/run-crons

line 173:
/sbin/checkproc $SCRIPT && continue

btw, it maybe caused by other cron jobs that takes a long time to finish

, ,

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