Gentoo portage tmpfs. .

Gentoo portage tmpfs. This blog post follows my journey through btrfs to gentoo to portage to tmpfs to zram back to btrfs again to finish a circle. Alternatively, you can not use tmpfs for specific packages and here's a list of packages known to eat a mountain of disk space during build If you are hosting a busy portage rsync or nfs server, and have 2GB free non-swappable memory, this initd script migrates portage into fast tmpfs which persists server reboots. But yeah, with NVMes it’s probably better - I would still add tmpfs with that much RAM since it’s always faster than the SSD. Some of these are based on the minimum space requirements specified in the ebuilds. Note that tmpfs doesn't reserve this memory, but allocates only the needed memory. Mar 11, 2025 · Generate and mount tmpfs in one step: Users can specify the mount option size to control the maximum size of the filesystem (default: half of system RAM). conf i have both emerge and make opts set to -j2 -l2, with parallel-install enabled in features. The following list contains estimates of how much space is allocated on each package. We can either choose to call it the variable game, for simply use the suffix of the currently existing name and move it under Portage. One of my gentoo pain points has been the extremely (long and) resource intensive emerge for large packages. However, it is expected and many have come up with their own tricks to make this more efficient. Create a file to tell Portage where to place the temporary files directory: PORTAGE_TMPDIR on tmpfs? View unanswered posts View posts from last 24 hours Gentoo Forums Forum Index Portage & Programming The new location would either be Portage/TMPDIR or Portage/TMPDIR on tmpfs. portage tmpfs View unanswered posts View posts from last 24 hours Gentoo Forums Forum Index Gentoo Chat Gentoo Forums Forum Index Gentoo Chat All times are GMT Page 1 of 1 Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum Jan 22, 2023 · /tmp/portage ? View unanswered posts View posts from last 24 hours Gentoo Forums Forum Index Portage & Programming. Using Portage TMPDIR on tmpfs View unanswered posts View posts from last 24 hours Gentoo Forums Forum Index Other Things Gentoo tmpfs /var/tmp/portage tmpfs size=6G,uid=portage,gid=portage,mode=775,noatime 0 0 in make. Portage can be configured to build large packages outside of the tmpfs space on a per-package basis. Jun 17, 2025 · Those still wanting to compile these packages on tmpfs should verify enough free tmpfs space exists. tmpfs is swap-backed, so it can automatically fall back to using the disk for temp files as required. my system has 8gb of ram, and i have an 8gb swap partition (just in case). In my first year of Gentoo I burned one SSD, when I got the idea of tmpfs it was too late and the read and write speeds already dropped to 40mbit/s miraculously. I have now wholly migrated over to gentoo, and left debian far behind. icfmkt krtgg qvk yzsmiz vudu ro6gt 752o oho 70mt zschxy9