doktor5000 wrote:Flawlessly except for the few journal log corruptions?
gohlip wrote:Btrfs does not do journaling. It keeps its log in a B-tree (not C-tree) structure (whatever those are ) in a sub-volume and get deleted on its next remount.
doktor5000 wrote:For B-Tree you may want to look at http://www.kylescousin.com/2010/09/a-si ... exes-work/ or https://en.wikipedia.org/wiki/B-tree
ghmitch wrote:See https://www.kernel.org/doc/Documentation/kernel-parameters.txt
It is clearly designated as a "kernel parameter" and not a "bootloader parameter". Multiple users of other distributions are using it and observing the kernel respond accordingly.
Also see: http://unix.stackexchange.com/questions/67199/whats-the-point-of-rootwait-rootdelay
The point of rootdelay is to delay kernel timeout, but still allow it so that it can drop back to the bootloader in case a backup boot partition is defined in the bootloader, but the actual delay should be done by the kernel before attempting to mount the root filesystem.
gohlip wrote:"kernel parameter" means (in your links too) means the parameter of the "kernel line" of grub-legacy - note grub2 uses "linux line" rather than "kernel line"
This has nothing to do with the actual kernel in the true sense.
vga= [BOOT,X86-32] Select a particular video mode
See Documentation/x86/boot.txt and
Documentation/svga.txt.
Use vga=ask for menu.
This is actually a boot loader parameter; the value is
passed to the kernel using a special protocol.
gohlip wrote:
The point being.........not all 'parameters' in the "kernel line" of grub-legacy menu are "kernel parameters".
So you've made your point and mine mine. So let's move on.
gohlip wrote:
Cheers, take care. Let's close this. Oh, you can do that.
gohlip wrote:
And.....ta da.....there's still no journaling in btrfs...
ghmitch wrote:......and that is a good thing and is one reason that we all have to be cautious not to take these things to seriously or allow ourselves to become too contentious over them........
,.....so why are you still poking at the point as if we are somehow the ones on another planet?
gohlip wrote:
As for btrfs, I do not have Mageia in btrfs as M2 then cannot have it (without much hassle); I have Kubuntu in btrfs for some time now (quite early, cannot recall exactly when) and I converted my large data file (on the fly, impressive) to btrfs too. My own grub partition is always in ext2 (boots don't need journaling.. ).
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