pstorage-make-report − create a problem report for a Pstorage cluster
pstorage −c cluster make−report [−f file]
pstorage−make−report [−f file] cluster
pstorage−make−report(1) creates a problem report for a Pstorage cluster. Reports contain cluster statistics, cluster settings, and logs from all servers in the cluster. The Parallels support team uses reports to analyze and solve issues you might experience with your cluster.
When executed, the tool performs the following operations:
1. Gathers the full list of servers in the cluster using pstorage stat.
2. Connects to each server via SSH and runs pstorage−make−report −−local there.
3. Combines local reports from all servers into a single file.
To use the pstorage−make−report tool, you first need to set up passwordless authentication for the root user from the server you use to make reports to all servers in the cluster. The easiest way to do this is to create an SSH key using ssh−keygen(1) and set up all servers to trust this key using ssh−copy−id(1).
pstorage make−report is a wrapper for pstorage−make−report(1).
−f, −−file=file
Set the path to the file to save the report to. If omitted, the file is generated automatically.
−l, −−local
Create the report for the current server only. This option is for internal use.
0
Success
Non−zero
Failure (syntax or usage error; configuration error; cluster failure; unexpected error).
pstorage
−c test_cluster make−report
pstorage−make−report −f report.tgz
test_cluster
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pstorage(1), pstorage−stat(1), pstorage−overview(7), ssh(1), ssh−keygen(1), ssh−copy−id(1)