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. mount 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 experience new guessing games off exactly what information is on which operator sucks
The worse when you’ve reflected you options partition. In these cases, you usually become handling only one illustration of brand new echo, instead of all of it. You will find an option difficult explanations on what one becomes wedged such a position, however, its not strange. Anyhow, in this situation, one has one or two (or more?) copies regarding /etc/fstab in the enjoy. What type becomes made use of will get a purpose of the fresh bootloader, the https://www.datingranking.net/pl/girlsdateforfree-recenzja/ brand new conserve diskette, the haphazard BIOS drive numberings scheme, and you may operator frustration. Towards the virtually any reboot, the fresh /etc/fstab one becomes put might or might not be the that you just got complete editing.
Ext2fs names. The great that one can put a label towards the ext2fs having brand new e2label order. However, are you aware that if you make an excellent RAID-step one mirror /dev/md1 from /dev/hda1 and you may /dev/hdc1, and place a keen Ext2fs identity inside it, that all around three of these gadgets gets the same ext2fs label? Labels are expected at cut-off-product top, and also the label should live with the actual sites media are labelled. The mount command, and you may /etc/fstab need to take stop-unit names, maybe not file-program names.
The present day Linux md subsystem uses ‘raid superblocks’ to store a great UUID and you may cache almost every other details. But there are not any units that really enables you to browse at that details, neither to place a label in there. Never ever head that you have to have your own partition form of to-be 0xfd and never 0x83, and you will yada yada yada.
Maybe MSDOS-compatible hard disk drive partition dining tables are incorrect? Possibly one of several most other partition desk looks is best? If the I’m not running MSDOS or Window into servers, I really don’t have to take the new MSDOS partition table. Where’s new HOWTO you to covers posts at this level? How can we get systems to use these items?
File-program labels is actually interesting, however they are maybe not an entire address
The brand new LILO (version 25.5.3.1) has gone insane. My past variety of LILO failed to complain one both of my hard drives was indeed within 0x80. Today it will. Today I must share with their clearly, one push step 1 is actually 0x80 and you can drive 2 was 0x81. What’s step 1 and dos? I dunno. What does 0x80 and 0x81 signify? We dunno, an untamed & fortunate guess. And you can, on keeping with this new traditions away from machines performing everything you advised them to do, unlike everything you wanted them to manage, LILO has become very, really with the capacity of performing a boot markets that is unbootable. That is totally unacceptable.
My personal means partition is mirrored. You will find a copy away from / into each other /dev/hda1 and on /dev/hdc1. As i tell LILO that we require a boot business hung toward /dev/hda as well as on /dev/hdc, also to attach often /dev/hda1 or /dev/hdc1 as the options partition, that is what I’d like. I do not wanted it L 40 40 forty crap. I really don’t want LI 80 80 80 sometimes. I don’t want to buy taking confused about which one is /dev/hda and you can that’s /dev/hdc. I specifically do not want it discovering another opinion on which try and that, versus my cut diskette.