[Veritas-bu] while vault duplication I/O oddity
2007-12-14 13:45:54
Ok, I'm watching iostat while vault is doing a duplication job. For some
reason, the read from the source tape is twice as fast as the write.
For instance, I will see 60MB/sec of reads from source tape and maybe 30MB/sec
of writes.
What would cause this? This is a new issue on this environment. I typically
see vaults match speed on reads/writes.
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