dracut

Commit Graph

Author	SHA1	Message	Date
Harald Hoyer	094097fab3	lvm/dm/md: switch from lockfiles to $sys/$devpath/holders/* This is a more sane solution, than ignoring subsequent "change" events. The only danger is that we could loop, if a lvm scan triggers a broken md partition, which triggers a broken PV and so on. Better fix the scanning tools, not to emit change events for devices, if no action was taken.	16 years ago
Harald Hoyer	33ff830c1b	90dmraid: switch rd_NO_DM to udev ENV	16 years ago
Harald Hoyer	273b197d75	added initqueue-settled and refactored code	16 years ago
Harald Hoyer	0e77eb3782	dmraid/mdraid: only try to delete partition 1-1024 add "--nr 1-1024" to partx, otherwise partx will try to delete partitions 1-INT_MAX, which takes a long time.	16 years ago
Harald Hoyer	7045d15460	dmraid/mdraid: use ENV{DEVTYPE} instead of ATTR{partition}	16 years ago
Harald Hoyer	e0fd2e2f74	dmraid: handle isw_raid_member if rd_NO_MDIMSM is set in udev ENV	16 years ago
Harald Hoyer	20cfd14f41	dmraid.rules: cleanup	16 years ago
Harald Hoyer	584e55654c	remove partitions from raid devices before they are used for something else	16 years ago
Harald Hoyer	dd1f72b3dd	dmraid.rules changed comment in header	16 years ago
Hans de Goede	3564cb7c2c	Make Intel BIOS raid use mdraid instead of dmraid when mdadm 3.0 is available Intel BIOS raid is being shifted from dmraid to mdraid because mdraid offers more features. So if an imsm metadata capable mdadm is present use mdraid instead of dmraid for isw_raid_member's This patch also adds code to mdraid_start.sh so that the raidsets inside the imsm containers get started once udev is done probing (doing this earlier leads to potentially degraded use of the sets and an unwanted resync).	16 years ago
Harald Hoyer	21e033f8ef	prevent LVM scan loops lvm vgscan causes "change" events for all devices, to prevent a loop, remember the devices, which trigger the scan of the devices.	16 years ago
Harald Hoyer	9a139a430a	let softlink to dmraid initqueue scan end with ".sh"	16 years ago
Harald Hoyer	4d06c74ea6	only install one dmraid scan job once in the initqueue	16 years ago
Harald Hoyer	58dbb43eac	initqueue now loops until /dev/root exists or root is mounted init now has the following points to inject scripts: /cmdline/.sh scripts for command line parsing /pre-udev/.sh scripts to run before udev is started /pre-trigger/.sh scripts to run before the main udev trigger is pulled /initqueue/.sh runs in parallel to the udev trigger Udev events can add scripts here with /sbin/initqueue. If /sbin/initqueue is called with the "--onetime" option, the script will be removed after it was run. If /initqueue/work is created and udev >= 143 then this loop can process the jobs in parallel to the udevtrigger. If the udev queue is empty and no root device is found or no root filesystem was mounted, the user will be dropped to a shell after a timeout. Scripts can remove themselves from the initqueue by "rm $job". /pre-mount/.sh scripts to run before the root filesystem is mounted NFS is an exception, because it has no device node to be created and mounts in the udev events /mount/.sh scripts to mount the root filesystem NFS is an exception, because it has no device node to be created and mounts in the udev events If the udev queue is empty and no root device is found or no root filesystem was mounted, the user will be dropped to a shell after a timeout. /pre-pivot/*.sh scripts to run before the real init is executed and the initramfs disappears All processes started before should be killed here. The behaviour of the dmraid module demonstrates how to use the new mechanism. If it detects a device which is part of a raidmember from a udev rule, it installs a job to scan for dmraid devices, if the udev queue is empty. After a scan, it removes itsself from the queue.	16 years ago

10 Commits (4bb570c9a4d3060a75ef61c45a8fa5eb24fa2af9)