#jogamp @ irc.freenode.net - 20130612 05:05:16 (UTC)


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20130612 07:15:32 <monsieur_max> hi guys
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20130612 15:22:45 <sgothel> good afternoon and morning everybody
20130612 15:23:12 <sgothel> going through status quo w/ a fresh mind now :)
20130612 15:24:18 <sgothel> @Harvey: your stuff is merged .. also your review comments
20130612 15:24:37 <sgothel> @Xerxes: I glanced over your many ffmpeg branches .. like to discuss those a bit .. i.e. review.
20130612 15:25:02 <sgothel> In short: I like to not put in javax-sound .. but JOAL as discussed earlier
20130612 15:25:17 <sgothel> plus .. I like to know what I shall pull in this regard ..
20130612 15:26:00 <hharrison> Looking at f50caa5241b5eef286e8c10b74b5297e5821da2b, think you missed actually adding the final
20130612 15:26:06 <sgothel> I still have no time yet for playing w/ this beautiful A/V toy yet, since bugs and features should be put in ASAP for new release.
20130612 15:26:57 <sgothel> AAAHHHH ..
20130612 15:27:26 <sgothel> look like I am even more confused than before .. i.e. thinking the mind is fresh .. but it is sloppy!
20130612 15:28:09 <sgothel> this is exactly what I 'love' .. wow - thx
20130612 15:29:16 <sgothel> Wonder if this would have happened w/ VI .. :)
20130612 15:31:57 <hharrison> No worries, will have time shortly to read through the rest
20130612 15:32:06 <sgothel> 19225a21d8d2a2e09f166f8f1f0411f3f934b9a0 <- Self mutilation added :)
20130612 15:38:13 <hharrison> Looking through the rest, nothing it jumping out at me
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20130612 16:02:54 <sgothel> http://research.cs.wisc.edu/wind/Publications/zfs-corruption-fast10.pdf <- just to make you feel scared :]
20130612 16:05:12 <sgothel> "In a recent study of 1.53 million
20130612 16:05:13 <sgothel> disk drives over 41 months [7], Bairavasundaram et al.
20130612 16:05:13 <sgothel> show that more than 400,000 blocks had checksum mis-
20130612 16:05:13 <sgothel> matches, 8% of which were discovered during RAID re-
20130612 16:05:13 <sgothel> construction, creating the possibility of real data loss.
20130612 16:05:13 <sgothel> They also found that nearline disks develop checksum
20130612 16:05:13 <sgothel> mismatches an order of magnitude more often than enter-
20130612 16:05:14 <sgothel> prise class disk drives. In addition, there is much anecdo-
20130612 16:05:14 <sgothel> tal evidence of corruption in storage stacks [9, 52, 58]." from section 2.1.2
20130612 16:06:11 <sgothel> -> use ECC ram, and make sure to scrub it (kernel level / hw level)
20130612 16:18:30 <rmk0> i do weekly scrubs of zpools
20130612 16:18:36 <rmk0> hope that's enough
20130612 16:18:45 <sgothel> the .. memory ..
20130612 16:18:52 <rmk0> oh, right
20130612 16:19:15 <sgothel> problem: as w/ many fs .. lots of stuff is lying in ram for a _long_ time
20130612 16:19:33 <sgothel> (zfs: arc, .. but all linux fs also use shared memory pools)
20130612 16:20:27 <rmk0> arc is actually disabled on my file server, coincidentally
20130612 16:20:29 <sgothel> dunno the deviation of above mentioned 400k 'bad blocks'
20130612 16:20:33 <rmk0> it won't enable on a machine with less than 4gb ram
20130612 16:20:44 <sgothel> oh
20130612 16:21:27 <rmk0> is 'zfs scrub' being run regularly on jogamp.org?
20130612 16:21:29 <rmk0> can't seem to see it
20130612 16:21:40 <sgothel> right .. not yet configured
20130612 16:23:19 <rmk0> once a week seems to be the default everywhere
20130612 16:23:53 <rmk0> takes about 40 minutes to do a 1TB pool here
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20130612 18:53:25 <sgothel> 38 days until SIGGRAPH 2013 - SLIDES SLIDES SLIDES :)
20130612 18:54:44 <sgothel> JOGL 10 Year Anniversary @ 2013-06-06 07:30:12 (UTC?) <- MISSED :(
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