SCOM2007R2 : not enough entropy when installed Linux Agent
Here the error message :
1 2 3 4 5 6 7 8 9 10 | Generating certificate with hostname="xxxxxxxx" [/home/serviceb/TfsCoreWrkSpcLinux_REDHAT_5.0_x86_64/source/code/tools/scx_ssl_config/scxsslcert.cpp:198] Failed to allocate resource of type random data: Failed to get random data - not enough entropy error: %post(scx-1.0.4-248.x86_64) scriptlet failed, exit status 1 <DataItem type="Microsoft.SSH.SSHCommandData" time="2009-12-03T12:08:30.6908778+01:00" sourceHealthServiceId="91A3B596-F820-6A90-305C-6974DA25966D"><SSHCommandData><stdout>Generating certificate with hostname="xxxxxxx" [/home/serviceb/TfsCoreWrkSpcLinux_REDHAT_5.0_x86_64/source/code/tools/scx_ssl_config/scxsslcert.cpp:198] Failed to allocate resource of type random data: Failed to get random data - not enough entropy error: %post(scx-1.0.4-248.x86_64) scriptlet failed, exit status 1 |
There are two ways to solve this problem, you can recreate the /dev/random file or do a manual agent install.
For both fixes, clean off the partially installed agent using the commands
- rpm -e scx
- rm -rf /etc/opt/microsoft/scx
Then if you want to make it so that discovery will work from the wizard use the commands
- rm /dev/random
- mknod -m 644 /dev/random c 1 9
- chown root:root /dev/random
A manual install requires copying the appropriate package from %Program Files%\System Center Operations Manager 2007\AgentManagement\UnixAgents to the Unix\Linux machine and installing it directly.
After fixing the install issue, switch the /dev/random file back to a signed random file using the commands:
- rm /dev/random
- mknod -m 644 /dev/random c 1 8
- chown root:root /dev/random
Source : http://blog.xplatxperts.com/xplat-xperts/2009/08/opsmgr-cross-platform-discovery-errors.html
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