This is what things look like on one of my systems:
[root@centos57 ~]# cat /etc/redhat-release
CentOS release 5.7 (Final)
[root@centos57 ~]# ls -l /usr/lib64/libz.so*
lrwxrwxrwx 1 root root 21 Jan 31 02:47 /usr/lib64/libz.so.1 ->
../../lib64/libz.so.1
lrwxrwxrwx 1 root root 25 Jan 31 02:47 /usr/lib64/libz.so.1.2.3 ->
../../lib64/libz.so.1.2.3
[root@centos57 ~]# ls -l /lib64/libz.so*
lrwxrwxrwx 1 root root 13 Jan 31 02:47 /lib64/libz.so.1 -> libz.so.1.2.3
-rwxr-xr-x 1 root root 83280 May 11 2011 /lib64/libz.so.1.2.3
If the symlink is missing you could try to manually recreate it.
Regards,
Dennis
On 01/31/2012 01:38 PM, Dvorkin, Asya wrote:
> Sorry, i meant to say /usr/lib64/libz.so.1 is missing…
>
> Thank you for all your help,
> Asya
>
>
> On Jan 31, 2012, at 7:29 AM, Dvorkin, Asya wrote:
>
>> Hello,
>>
>> We have an older AFS server, which was running Centos 5.5. It hasn't been updated in a while because of the plans to move it to another server, but it never happened.
>>
>> Thus, we've decided to upgrade it to 5.7…
>>
>> I did yum clean all and yum update. Everything ran smoothly and no issues. After the reboot, zlib.so.1 can no longer be found. /usr/lib64/zlib.so.1 is a symbolic link to /lib64/zlib.so.1, but the file does not exist. Because of this, ssh/yum/rpm do not work…
>>
>> I've been googling, but can't find a solid answer. This is a production server and I need to have it up and running as soon as possible…
>>
>> Any ideas?
>>
>> Thank you!
>> Asya
>
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