Interesting
If someone tries to grep a whole Centos 4 server as root from / for a single word, will you see errors like this? :-)
WARNING: Kernel Errors Present Buffer I/O error on device fd0p10...: 51 Time(s) Buffer I/O error on device fd0p11...: 51 Time(s) Buffer I/O error on device fd0p12...: 51 Time(s) Buffer I/O error on device fd0p16...: 102 Time(s) Buffer I/O error on device fd0p24...: 51 Time(s) Buffer I/O error on device fd0p28...: 51 Time(s) Buffer I/O error on device fd0p32...: 51 Time(s) Buffer I/O error on device fd0p4,...: 102 Time(s) Buffer I/O error on device fd0p44...: 51 Time(s) Buffer I/O error on device fd0p48...: 102 Time(s) Buffer I/O error on device fd0p52...: 51 Time(s) Buffer I/O error on device fd0p56...: 51 Time(s) Buffer I/O error on device fd0p76...: 204 Time(s) Buffer I/O error on device fd0p8,...: 51 Time(s) Buffer I/O error on device fd0p84...: 51 Time(s) Buffer I/O error on device fd0p92...: 51 Time(s)
:-)
- rh
-- Robert - Abba Communications Computer & Internet Services (509) 624-7159 - www.abbacomm.net
I once^H^H^H^H^H^HA friend once crashed a production Debian machine doing that a few years ago. I^He hasn't done it since!
Mike
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of R Lists06 Sent: November 24, 2006 10:10 AM To: 'CentOS mailing list' Subject: [CentOS] grep from /
Interesting
If someone tries to grep a whole Centos 4 server as root from / for a single word, will you see errors like this? :-)
WARNING: Kernel Errors Present Buffer I/O error on device fd0p10...: 51 Time(s) Buffer I/O error on device fd0p11...: 51 Time(s) Buffer I/O error on device fd0p12...: 51 Time(s) Buffer I/O error on device fd0p16...: 102 Time(s) Buffer I/O error on device fd0p24...: 51 Time(s) Buffer I/O error on device fd0p28...: 51 Time(s) Buffer I/O error on device fd0p32...: 51 Time(s) Buffer I/O error on device fd0p4,...: 102 Time(s) Buffer I/O error on device fd0p44...: 51 Time(s) Buffer I/O error on device fd0p48...: 102 Time(s) Buffer I/O error on device fd0p52...: 51 Time(s) Buffer I/O error on device fd0p56...: 51 Time(s) Buffer I/O error on device fd0p76...: 204 Time(s) Buffer I/O error on device fd0p8,...: 51 Time(s) Buffer I/O error on device fd0p84...: 51 Time(s) Buffer I/O error on device fd0p92...: 51 Time(s)
:-)
- rh
-- Robert - Abba Communications Computer & Internet Services (509) 624-7159 - www.abbacomm.net
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If someone tries to grep a whole Centos 4 server as root from / for a single word, will you see errors like this? :-)
WARNING: Kernel Errors Present Buffer I/O error on device fd0p10...: 51 Time(s) Buffer I/O error on device fd0p11...: 51 Time(s) Buffer I/O error on device fd0p12...: 51 Time(s) Buffer I/O error on device fd0p16...: 102 Time(s) Buffer I/O error on device fd0p24...: 51 Time(s) Buffer I/O error on device fd0p28...: 51 Time(s) Buffer I/O error on device fd0p32...: 51 Time(s) Buffer I/O error on device fd0p4,...: 102 Time(s) Buffer I/O error on device fd0p44...: 51 Time(s) Buffer I/O error on device fd0p48...: 102 Time(s) Buffer I/O error on device fd0p52...: 51 Time(s) Buffer I/O error on device fd0p56...: 51 Time(s) Buffer I/O error on device fd0p76...: 204 Time(s) Buffer I/O error on device fd0p8,...: 51 Time(s) Buffer I/O error on device fd0p84...: 51 Time(s) Buffer I/O error on device fd0p92...: 51 Time(s)
you may want to use "--exclude=PATTERN". In this case the dir /dev
grep -R --exclude=/dev "some_term"
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On Mon, Nov 27, 2006 at 07:13:30AM -0500, Mark Weaver wrote:
If someone tries to grep a whole Centos 4 server as root from / for a single word, will you see errors like this? :-)
you may want to use "--exclude=PATTERN". In this case the dir /dev
grep -R --exclude=/dev "some_term"
You might want to excluse /proc and /sys too (at least). I have seen more than 1 server crash due to ... how should I put it ... enthusiastic admins greping and/or tar'ing /proc.
[]s
- -- Rodrigo Barbosa "Quid quid Latine dictum sit, altum viditur" "Be excellent to each other ..." - Bill & Ted (Wyld Stallyns)