Thank You, I did not realized, that there is a split between preinit_essentials and preinint_main.
Nevertheless, although diag.sh is called though preinit_main, it *is* faster then the regular procfs mount via preinit_essentails. By now, I mount procfs for myself in diag.sh, but this should not be the solution. Am 05.12.2010 um 05:24 schrieb Daniel Dickinson: > On Sun, 28 Nov 2010 09:12:35 +0100 > Michael Kämmerer <m...@h3c.de> wrote: > >> I'm trying to realize a "diag.sh" file for signaling the router state >> via led flashing. >> >> My problem is, that when I try to read out the file "/proc/cpuinfo", >> I get an error on serial console, that there is no file cpuinfo. > > You need to do it via a file in lib/preinit that happens during hook > preinit_main, and in a function that is called by the hook, not when > sourced. This is because when the files are source /proc doesn't exist > yet. > >> >> A look in base-files - lib/preinit shows: >> >> 10_check_for_mtd >> 10_essential_fs >> 10_indicate_failsafe >> 10_indicate_preinit >> >> that "10_essential_fs", which is mounting proc >> and "10_indicate_preinit" have the same numbering and in my case, they >> are executed in the wrong order. > > These don't actually happen all at the same time. They happen at point > *for the hook they are part of*. If you look at the bottom of the file > you can see the hook they are added to. You will see that some are > part of preinit_essential, which happen before anything in > preinit_main. See /etc/preinit to see the overall controlling script. > > There is some information at > http://wiki.openwrt.org/doc/techref/preinit_mount that might help you. > -- > <erno> hm. I've lost a machine.. literally _lost_. it responds to ping, > it works completely, I just can't figure out where in my apartment it > is. GnuPG Key Fingerprint 86 F5 81 A5 D4 2E 1F 1C http://gnupg.org > > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/mailman/listinfo/openwrt-devel _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
