- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: who can tell me which can cause the different ...
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 01:45 PM
тАО02-13-2007 01:45 PM
I send out the command "# dmesg |more "
the output is :
Feb 12 12:28
...
msgcnt 27 vxfs: mesg 001: vx_nospace - /dev/arch1/lvol1 file system full (1 bloc
k extent)
msgcnt 29 vxfs: mesg 001: vx_nospace - /dev/arch1/lvol1 file system full (1 bloc
k extent)
msgcnt 31 vxfs: mesg 001: vx_nospace - /dev/arch1/lvol1 file system full (1 bloc
k extent)
......
but I send out the command " # bdf "
the output is :
/dev/arch1/lvol1 52416512 11615916 38250787 23% /oradata/crm/arch1
who can tell me which can cause the different of the two command ?
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 01:57 PM
тАО02-13-2007 01:57 PM
Re: who can tell me which can cause the different of the two command ?
Is there any time diference between 2 commands.
please,use command bdf with .
date;bdf
& dmesg
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:03 PM
тАО02-13-2007 02:03 PM
Re: who can tell me which can cause the different of the two command ?
dmesg -- collect system diagnostic messages to form error log.
dmesg looks in a system buffer for recently printed diagnostic messages and prints them on the standard output. The messages are those printed by the system when unusual events occur (such as when system tables overflow or the system crashes). If the - argument is specified, dmesg computes (incrementally) the new messages since the last time it was run and places these on the standard output.
The system error message buffer is of small, finite size. dmesg is run only every few minutes, so there is no guarantee that all error messages will be logged.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:07 PM
тАО02-13-2007 02:07 PM
Solutiondmesg stores NO time/date information, so you can really never know EXACTLY when the messages in dmesg occurred.
It is entirely possible that the file system full message you see is hours or maybe even days old.
A better place to check is /var/adm/syslog/syslog.log. That will show a time/date stamd and you WILL know exactly when an error occurred.
Try this to find out when your file system full actually occurred:
# grep "file system full" /var/adm/syslog/syslog.log
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:10 PM
тАО02-13-2007 02:10 PM
Re: who can tell me which can cause the different of the two command ?
You should have filesystem watchdog daemons in place to inform you when a filesystems reaches a certain threshhold. You can then take action BEFORE there is a problem.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:13 PM
тАО02-13-2007 02:13 PM
Re: who can tell me which can cause the different of the two command ?
Please assign points if your query is solved.
Thanks & Regards
Reshma
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:53 PM
тАО02-13-2007 02:53 PM
Re: who can tell me which can cause the different of the two command ?
Your dmesg is referring some old File system full message.
your bdf is the correct / present one .
Rgds / James
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 02:57 PM
тАО02-13-2007 02:57 PM
Re: who can tell me which can cause the different of the two command ?
* 0,15,30,45 * * * dmesg - >> /var/adm/dmesg.log
Now, all new dmesg messages will be logged with the time of day. The - option records nothing if there are no new messages and adds the time stamp when there are new messages. man dmesg
Bill Hassell, sysadmin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 04:00 PM
тАО02-13-2007 04:00 PM
Re: who can tell me which can cause the different of the two command ?
but the "Feb 12 12:28 " in the output of
command "# dmesg |more " is the current time ?
how to explain it ?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-13-2007 04:13 PM
тАО02-13-2007 04:13 PM
Re: who can tell me which can cause the different of the two command ?
You can also refer the syslog.log for filesystem full error and collect the timestamp and compare with the current bdf, and current time.
It's always a good idea to use some monitoring tool or script that will notify you whenever filesystem reach 90% or more.
You can get plenty if monitoring scripts from itrc.
Cheers,
Raj.