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Particularly, I am planning on brand new

By 29 juli, 2022 No Comments

Particularly, I am planning on brand new

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. attach 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 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 new guessing video game out-of just what info is on what control sucks

Its worse when you have shown your sources partition. In these instances, your usually end up working with just one exemplory case of the mirror, instead of everything. There can be a choice complicated grounds as to how one to gets wedged in such a situation, but it’s just not strange. Anyway, in such a case, you have a couple (or even more?) copies out of /etc/fstab inside the gamble. What type becomes used becomes a function of this new bootloader, the newest cut diskette, this new haphazard BIOS drive numberings scheme, and you will operator confusion. Towards virtually any restart, new /etc/fstab you to definitely becomes utilized might or might not end up being the one to you simply had done editing.

Ext2fs names. The great you could lay a label toward ext2fs with the brand new e2label order. But did you know that if you make good RAID-1 mirror /dev/md1 of /dev/hda1 and /dev/hdc1, and set an enthusiastic Ext2fs identity involved, that about three of those gadgets are certain to get the same ext2fs term? Names are needed in the cut off-equipment peak, as well as the term has to live with the true shops mass media are branded. Brand new mount command, and you may /etc/fstab need to use cut-off-device brands, perhaps not document-program labels.

The present day Linux md subsystem uses ’raid superblocks’ to store a good UUID and you will cache almost every other details. But there are not any gadgets that truly allows you to search at this information, neither to place a label in there. Never ever brain that you’ll require your own partition sorts of to get 0xfd rather than 0x83, and you may yada yada yada.

Possibly MSDOS-compatible hard disk drive partition dining tables is actually incorrect? Possibly among other partition desk looks is ideal? When the I’m not running MSDOS or Screen on the host, I do not need to take the fresh new MSDOS partition desk. Where’s the HOWTO you to covers stuff at that height? How can we rating systems to make use of these things?

File-program labels is interesting, however they are not an entire address

The LILO (version moved crazy. My personal past type of LILO failed to grumble you to definitely all of my hard disks was in fact during the 0x80. Today it can. Today I want to share with the clearly, you to push step 1 is 0x80 and you can drive dos is 0x81. What is actually 1 and you may dos? I dunno. What does 0x80 and you can 0x81 signify? I dunno, a wild & lucky suppose. And you may, from the keeping with the latest culture away from computers performing everything you advised them to manage, as opposed to that which you need these to would, LILO grew to become most, extremely capable of undertaking a boot markets that is unbootable. This really is entirely unsuitable.

My supply partition is reflected. We have a copy regarding / into the both /dev/hda1 as well as on /dev/hdc1. While i share with LILO that we wanted a boot market installed towards the /dev/hda and on /dev/hdc, and also to mount possibly /dev/hda1 or /dev/hdc1 just like the resources partition, that’s what I would like. I don’t need this L 40 40 forty shit. I don’t wanted LI 80 80 80 sometimes. I really don’t want to buy delivering confused about which one is /dev/hda and you will that is /dev/hdc. We specifically wouldn’t like they coming up with a different sort of opinion on which is which, than the my personal save your self diskette.