mkimage-profiles/features.in/syslinux/cfg.in/82rescue_rw.cfg

label rescue_session
  menu label Rescue with sess^ions support
  kernel /boot/vmlinuz
  append initrd=/boot/@initrd@ fastboot live @initrd_bootargs@ @stagename@=rescue ramdisk_size=@rescue_size@ splash=0 showopts @rescue_bootargs@ live_rw
added live_rw support There's a need for a separate boot target since persistent storage is way slower than tmpfs indeed; usbflash has a tendency for huge performance drops given simultaneous writes in addition to reads which are the bottleneck already. make-initrd-propagator 0.18 introduced ext4 rw slice, so the corresponding kernel module needs to be included into stage1; see also #28289. NB: not available on x86_64-efi (or hybrid GPT to be strict) due to fragility of the hack being made: parted(8) panics upon seeing that, and good ol' fdisk is unable to treat it. NB: use/live/rw use/rescue/rx use/syslinux/ui/gfxboot are unlikely to play very nice together due to the latter's magic l10n: "session" label is taken by live_rw config snippet and is translated in design-bootloader-source; OTOH "rescue_session" is not. 2013-03-20 00:01:43 +04:00			`label rescue_session`
			`menu label Rescue with sess^ions support`
syslinux: replace kernel and initrd from syslinux/alt0 to boot 2021-02-03 13:54:37 +03:00			`kernel /boot/vmlinuz`
grub, syslinux: initrd setup arguments support 2021-03-29 09:37:48 +03:00			`append initrd=/boot/@initrd@ fastboot live @initrd_bootargs@ @stagename@=rescue ramdisk_size=@rescue_size@ splash=0 showopts @rescue_bootargs@ live_rw`
added live_rw support There's a need for a separate boot target since persistent storage is way slower than tmpfs indeed; usbflash has a tendency for huge performance drops given simultaneous writes in addition to reads which are the bottleneck already. make-initrd-propagator 0.18 introduced ext4 rw slice, so the corresponding kernel module needs to be included into stage1; see also #28289. NB: not available on x86_64-efi (or hybrid GPT to be strict) due to fragility of the hack being made: parted(8) panics upon seeing that, and good ol' fdisk is unable to treat it. NB: use/live/rw use/rescue/rx use/syslinux/ui/gfxboot are unlikely to play very nice together due to the latter's magic l10n: "session" label is taken by live_rw config snippet and is translated in design-bootloader-source; OTOH "rescue_session" is not. 2013-03-20 00:01:43 +04:00