November 2012

cannot open SCSI device ‘/dev/pass11’ – Permission denied

Right after getting my SCSI cable problems fixed, I was all set to run some Bacula jobs. They immediately started failing: 27-Nov 12:59 bacula-dir JobId 112458: Start Copying JobId 112458, Job=CopyToTape-Diff.2012-11-27_12.58.05_08 27-Nov 12:59 bacula-dir JobId 112458: Using Device “DTL01” 27-Nov 12:59 kraken-sd JobId 112458: Ready to read from volume “DiffAuto-2357” on device “MegaFile” (/storage/compressed/bacula/volumes). 27-Nov 12:59 kraken-sd JobId 112458: 3301 Issuing autochanger “loaded? drive 0” command. 27-Nov 12:59 kraken-sd JobId 112458: 3991 Bad […]

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It was the SCSI cable

Last night I powered on my DEC tape library. I had forgotten to power it on earlier in the week after a maintenance session. Backups to tape were queueing up. Bits needed to be moved. Queues needed to be emptied. I powered on. I ran camcontrol rescan followed by camcontrol devlist. The tape library was not showing up. Did I manage to kill it? Did I unseat the SCSI card? After removing the

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Routing Problems

It seems there is a problem between my home and my server in Austin: $ traceroute supernews.unixathome.org traceroute to supernews.unixathome.org (206.127.23.226), 64 hops max, 40 byte packets 1 L100.PHLAPA-VFTTP-84.verizon-gni.net (98.114.194.1) 6.680 ms 3.669 ms 4.230 ms 2 G0-6-2-2.PHLAPA-LCR-21.verizon-gni.net (130.81.109.140) 3.756 ms 4.053 ms 4.384 ms 3 ae0-0.PHIL-BB-RTR1.verizon-gni.net (130.81.209.178) 3.718 ms 3.787 ms 4.293 ms 4 0.xe-7-1-0.BR1.IAD8.ALTER.NET (152.63.3.85) 11.601 ms 11.975 ms 11.818 ms 5 xe-2-1-0.er2.iad10.us.above.net (64.125.13.173) 11.294 ms 11.610 ms 11.789 ms 6

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WordPress Migration: Tidying up the comments

This is the seventh in a series of articles on my migration to WordPress. In this post, I’ll talk about how I did some cleaning up of the comments after I imported them. Clean? What’s to clean After importing the comments, I noticed, or rather, I was reminded, that Phorum does some things that WordPress doesn’t. Specifically tokens. Tokens? What tokens? When I copied over the comments from my old system, I took

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WordPress Migration: Updating the comment signatures

This is the sevent in a series of articles on my migration to WordPress. In this post, I’ll talk about how I updated some of the comments to deal with some tokens left over from the previous system. Tokens? What tokens? When I copied over the comments from my old system, I took the raw text. In hindsight now, as I type this, I think I could have injected the token values into

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WordPress Migration: redirecting old URLs

This is the sixth in a series of articles on my migration to WordPress. In this post, I’ll talk about how I enabled the old URLs. This is important only if you want the ‘old’ content to be found. This is especially important if your website is well established. People will have links to your website from their websites. Search engines have results which need to continue to be valid. Myself? I know

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Designing a new server, part II

After posting the original plan, I’ve made a few changes, highlighted below in bold Here is what I’m thinking of getting: SUPERMICRO MBD-H8SGL-O ATX Server Motherboard : $224.99 AMD Opteron 6128 Magny-Cours 2.0GHz 8 x 512KB L2 Cache 12MB L3 Cache Socket G34 115W 8-Core Server : $259.99 Kingston 8GB 240-Pin DDR3 SDRAM ECC Registered DDR3 1600 Server Memory : 4 x $59.99 = $239.96 PC Power and Cooling Silencer MK III 600W

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Designing a new server

I think I may have to put together a new server. For home use. Here is what I’m thinking of getting: SUPERMICRO MBD-H8SGL-O ATX Server Motherboard : $224.99 AMD Opteron 6128 Magny-Cours 2.0GHz 8 x 512KB L2 Cache 12MB L3 Cache Socket G34 115W 8-Core Server : $259.99 Kingston 8GB 240-Pin DDR3 SDRAM ECC Registered DDR3 1600 Server Memory : 4 x $59.99 = $239.96 PC Power and Cooling Silencer MK III 600W

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