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| MrCurious | anyone know why ubuntu on pandaboard dedicates 320meg of ram to a tmpfs for dev, dev/shm, var/run, and var/lock? | 02:17 |
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| MrCurious | better question does anyone know how to change it so that tmpfs is not used? i have the fs moved to a fast usb disk | 04:02 |
| MrCurious | ugh, unrolled uInitrd, but cant work out exactly how it is sucking up > 300M for a tmpf | 04:24 |
| MrCurious | can anyone spare a hint on how to disable this tmpfs on 11.04 omap4 | 04:27 |
| MrCurious | anyone here awake? | 04:28 |
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| uragano2 | Hello!i don't know where set JAVA_HOME...where is it? | 14:25 |
| persia | MrCurious, By default, all tmpfs mounts are allocated 1/2 available RAM. In practice, very little of this should be used (perhaps 1M for all of /dev, /dev/shm, /var/run, and /var/lock combined). If you have more usage than this, you're probably running something that uses SHM (shared memory regions) heavily: attempting to put that on rotary media (or anything other than RAM) is likely to have a significant negative effect on performance. If yo | 21:49 |
| persia | u are encountering OOM issues, consider adding swap on your rotary disk. | 21:49 |
| MrCurious | persia: thanks, i sorted it out | 21:49 |
| MrCurious | it was due to being a upgraded 10.10 | 21:49 |
| MrCurious | it was set to only use 3/4 of the mem | 21:50 |
| MrCurious | modified a boot flag | 21:50 |
| MrCurious | and re-enabled a missing segment of 256meg | 21:50 |
| persia | Ah. The 320 looked like some memory was missing, and now it all makes sense :) | 21:50 |
| MrCurious | yup | 21:51 |
| MrCurious | now its on to building the software stack that i need | 21:51 |
| persia | Excellent. | 21:52 |
| MrCurious | dont suppose you know the name of the package that contains linux/videodev.h | 21:57 |
| MrCurious | guessing a kernel header package or kernel package | 21:57 |
| MrCurious | linux-source :D | 21:58 |
| MrCurious | its coming back to me now | 21:58 |
| persia | linux-headers-${FLAVOUR} is probably lighter-weight and more likely to match your needs. In this case, `linux-headers-omap4` | 22:06 |
| MrCurious | tried | 22:08 |
| MrCurious | it lacked the file | 22:08 |
| MrCurious | 75% done unpacking the full kernel | 22:09 |
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