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by TrevorH
2009/10/09 08:46:36
Forum: CentOS 5 - General Support
Topic: Problem with secondary groups and LDAP authentication
Replies: 12
Views: 5868

Re: Problem with secondary groups and LDAP authentication

[quote]
theorist wrote:
group: files [!NOTFOUND=return] ldap
[/quote]
Do you have an /etc/groups entry for your user? This says to not bother to check LDAP if it is found in the file.
by TrevorH
2009/10/09 08:39:30
Forum: CentOS 5 - General Support
Topic: Problem with secondary groups and LDAP authentication
Replies: 12
Views: 5868

Re: Problem with secondary groups and LDAP authentication

# backup, Groups, example.org dn: cn=backup,ou=Groups,dc=example,dc=org objectClass: posixGroup objectClass: top cn: backup gidNumber: 988 # backup, People, example.org dn: uid=backup,ou=People,dc=example,dc=org uid: backup cn: backup objectClass: posixAccount objectClass: inetOrgPerson objectClass:...
by TrevorH
2009/10/08 23:48:07
Forum: CentOS 5 - General Support
Topic: Intermittent hang/high iowait on software Raid 5
Replies: 33
Views: 7938

Re: Intermittent hang/high iowait on software Raid 5

I shall be interested in your results as I am about to build a 3 drive RAID 5 array using the 1.5TB version of the same drive.
by TrevorH
2009/10/08 21:13:34
Forum: CentOS 5 - General Support
Topic: Problem with secondary groups and LDAP authentication
Replies: 12
Views: 5868

Re: Problem with secondary groups and LDAP authentication

[quote] theorist wrote: I modified my secondary group definition so it looks like yours but still no change in behaviour. I did not include the userPassword since I do not understand what that would be used for in a group. What does that do?[/quote] No idea but it was there when I took over so I've ...
by TrevorH
2009/10/08 12:17:44
Forum: CentOS 5 - General Support
Topic: Intermittent hang/high iowait on software Raid 5
Replies: 33
Views: 7938

Re: Intermittent hang/high iowait on software Raid 5

[quote] three03 wrote: Then I logged into the box this morning and it was already happening, causing the SSH session to crawl. It just seems odd that the rebuild activity didn't trigger the issue one time, but being idle did.[/quote] Just a thought, it's not some power saving thing kicking in and ma...
by TrevorH
2009/10/08 00:01:50
Forum: CentOS 5 - General Support
Topic: Optimizing Linux
Replies: 6
Views: 439

Re: Optimizing Linux

[quote] So it is the /usr that's taking up most of the space. I assume the /home is small because it is on a different partition on my harddisk? Is that right? [/quote] Yes. In the du command that I gave you to run, the -x switch means "do not cross to other partitions" and since your /home is a dif...
by TrevorH
2009/10/07 23:47:40
Forum: CentOS 5 - General Support
Topic: Problem with secondary groups and LDAP authentication
Replies: 12
Views: 5868

Re: Problem with secondary groups and LDAP authentication

My LDAP group definition looks like this and works as expected

dn: cn=trevor,ou=Groups,dc=example,dc=org
objectClass: posixGroup
objectClass: top
cn: trevor
userPassword:: xxxxxxxxxx
gidNumber: 999
memberUid: trevor
memberUid: backup
by TrevorH
2009/10/06 19:36:38
Forum: CentOS 5 - General Support
Topic: Optimizing Linux
Replies: 6
Views: 439

Re: Optimizing Linux

[quote] [code] [morton@mortonlx ~]$ df -h Filesystem Size Used Avail Use% Mounted on /dev/sda2 9.5G 5.4G 3.7G 60% / /dev/sda5 41G 17G 22G 43% /home tmpfs 1009M 0 1009M 0% /dev/shm /dev/sda1 59G 24G 35G 41% /mnt/animex /dev/sdb2 346G 194G 153G 56% /media/Softwares /dev/sdb1 586G 553G 34G 95% /media/D...
by TrevorH
2009/10/06 08:45:57
Forum: CentOS 5 - General Support
Topic: Stable System Failed to Boot - 0 byte length grub.conf/initrd*.img - Have I been hacked?
Replies: 6
Views: 1030

Re: Stable System Failed to Boot - 0 byte length grub.conf/initrd*.img - Have I been hacked?

[quote]If I only understood why the files mentioned above were set to 0 bytes...[/quote]
I think that's what happens if you try to write a file on a full filesystem. It creates the directory entry then fails when you try to write the data to the file.
by TrevorH
2009/10/06 08:42:31
Forum: CentOS 5 - General Support
Topic: Finding Java installation?
Replies: 7
Views: 23951

Re: Finding Java installation?

Well, following my instructions above you'd set JAVA_HOME=/usr but that doesn't look quite right. If you track through the various symlinks involved you find /usr/bin/java -> /etc/alternatives/java -> /usr/lib/jvm/jre-1.5.0-sun/bin/java (on my system) in which case I'd set JAVA_HOME=/usr/lib/jvm/jre...

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