When I move a hard drive from one controller to another, I want the operating system to recognize it by the data on the drive, rather than by the cable its attached to. install command, and of /etc/fstab. If I need to reorganize a system, and /dev/hda3 suddenly becomes /dev/hde3, I shouldn’t have to muck with /etc/fstab to get it right. Why? Because it seems like the only time I edit /etc/fstab is under chatki online times of duress. Something’s down, something’s wrong, you’ve just booted off the rescue disk, you have a only have minimalist editor (e.g. /bin/ae) handy, and you find yourself doing emergency repairs to /etc/fstab. You should be able to ask a disk partition “what are you?”, and have the disk partition reply, and have the mount command respond to that.
To try out the brand new guessing online game off exactly what data is on which controller sucks
Their even worse when you have reflected your options partition. In such cases, your will finish coping with just one example of the newest echo, instead of all of it. Discover a choice tricky explanations on what one to becomes wedged such a posture, but it’s just not strange. Anyway, in this instance, one has a couple of (or higher?) duplicates away from /etc/fstab for the play. Which one becomes used will get a function of the bootloader, the new conserve diskette, the brand new haphazard BIOS push numberings design, and you will user frustration. To your a restart, the fresh new /etc/fstab you to definitely becomes put may function as the you to you merely got over modifying.
Ext2fs names. Their high as possible set a tag with the ext2fs that have the brand new e2label command. But are you aware that if you make a RAID-1 mirror /dev/md1 of /dev/hda1 and you may /dev/hdc1, and put a keen Ext2fs name inside, that most three of these equipment get alike ext2fs title? Brands are required from the take off-equipment level, as well as the identity needs to accept the actual shops media being branded. This new install command, and you can /etc/fstab need to take stop-tool labels, not file-program labels.
The current Linux md subsystem spends ‘raid superblocks’ to keep a good UUID and you can cache almost every other information. But there aren’t any products that really will let you research at this details, neither to put a label in there. Never head that you need your partition sort of is 0xfd and not 0x83, and you can yada yada yada.
Possibly MSDOS-compatible hard disk drive partition tables is incorrect? Perhaps one of several most other partition desk appearance is the most suitable? When the I’m not running MSDOS or Window towards the server, I do not have to take the brand new MSDOS partition table. Where’s the HOWTO one to talks about stuff at this level? How can we score products to use these items?
File-program brands was interesting, however they are perhaps not a complete answer
Brand new LILO (version 25.5.step 3.1) moved crazy. My personal history brand of LILO did not grumble one both of my hard disks was in fact at 0x80. Today it will. Now I have to share with their explicitly, one to drive 1 is 0x80 and you can drive dos try 0x81. What exactly is 1 and you can dos? I dunno. What does 0x80 and you may 0x81 signify? I dunno, a crazy & lucky assume. And, regarding the preserving new customs out of computers doing everything informed these to carry out, in place of that which you need these to create, LILO has started to become most, most effective at starting a footwear market that’s unbootable. This will be totally unacceptable.
My personal sources partition is reflected. We have a copy regarding / to your both /dev/hda1 as well as on /dev/hdc1. When i tell LILO which i want a footwear field hung on /dev/hda and on /dev/hdc, also to mount possibly /dev/hda1 or /dev/hdc1 while the options partition, that’s what I want. I don’t wanted so it L forty forty forty crap. I don’t need LI 80 80 80 often. I do not want to buy taking unclear about what type was /dev/hda and that’s /dev/hdc. I particularly do not want they creating a special viewpoint on which is actually which, compared to my personal cut diskette.