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AndyN's questions

Martin Hope
AndyN
Asked: 2012-03-23 13:00:05 +0800 CST
  • 2

I am hoping to find a way to log the activity of the isc dhcrelay service, apart from redirecting it's "-d" debugging output to a file and logrotating it. I need a long-term record of what the service is doing, and I am conditioned to not leave services running in debug mode indefinitely. Is there a more clever solution, or alternately, has anybody run dhcrelay with "-d" for an extended time?

We are running dhcrelay V3.0pl2 in Checkpoint SPLAT (effectively RHEL 5). The package is vendor-supplied and I cannot update it.

dhcp
Martin Hope
AndyN
Asked: 2010-07-22 11:32:13 +0800 CST
  • 1

Given a hot-swappable 15 spindle RAID 10 array with two failed disks. There is one global hot spare, and it is actively "sparing" the first of the two failed disks. The array is running, but has no further redundancy mechanisms.

Onsite tech reports the "spared" disk has a green LED, despite being marked failed in array management software. The "unspared" disk is amber.

In what sequence would you replace the failed disks? Spared first? Unspared first? Both at once?

raid hotswap raid10