Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.debian.user > #263274
| From | Tom Dial <tddial@comcast.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: How to use dmsetuup? |
| Date | 2023-11-09 02:10 +0100 |
| Message-ID | <Hy1It-489l-1@gated-at.bofh.it> (permalink) |
| References | <HxNYR-3Zvl-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/8/23 03:20, gene heskett wrote: > On 11/8/23 00:34, tomas@tuxteam.de wrote: >> On Tue, Nov 07, 2023 at 07:19:40PM -0500, gene heskett wrote: >> >> [...] >> >>> What do I do if a gpt partition table has already been made and an ext4 >>> system is already installed? IOW just how "bare" a disk is needed? Is >>> writing a null gpt sufficient? >> >> Hm. I may have missed something, but I've got the impression we are a >> second round through this: you just slap the LVM infrastructure over >> current data, it will overwrite what it needs to and mark the rest as >> free space. It just replaces what was before on disk. >> > Sounds good. > However I may go a different route. I have a not installed 2T WD-Black SN770 NVMe SSD, format 2280. This Asus prime z370-A II modo has two M2 sockets which the docs say both can use a 2280, but they operate differently w/o really explaining the difference. The one in the middle of the board, the A socket 2_2 looks like I have to pull the CPU and its radiator to be able to really get to it, and actually only shows how to install in the lower 2_1 socket which also has a heat sinking cover that must be removed & reinstalled. Is this then the preferred location, or is there an advantage to the other socket nearer the CPU?. This is a different question entirely. > >> It /might/ warn you that you're about overwriting potentially valuable >> data, I don't remember. By my recollection, LVM operations DO NOT WARN. I might be wrong, but don't recommend the alternative. Use with care. > > But before I do yet another reinstall, 24th or so. two of the sata 2t's are installed, and I'm tempted to rsych the raid to one of them to see if reassigning /home to a copy of /home does away with this horrible lag I'm wanting to blame on the raid10. >> >> Unless, of course, the data is sensitive: in that case you want to zero >> (or better: random) it. >> >> Cheers > > Thank you. > > They are empty except for the ext4 install and if pvcreate just slams the new format regardless, I'll rsync the 2T /home back to the raid10, and unplug that controller before I put the install dvd in. I also have another sata controller, this one with all 16 ports installed.> > And I just looked at tht pair, and acc gparted they have both been pvcreated, so I'll leave then alone and steal the dvd cable, puttin a new 2T drive if I can rig power to it. > This mobo also claims to be able to do the intel version of a raid on its own sata ports. Does anyone here have experience doing that? Mixing hardware RAID with either LVM (or ZFS) has no benefit that I know of. ZFS guidance recommends against it. I suggest picking any one method to create your /home, carrying it through, and if you don't like the result, redo it with another. I've used LVM for more than 25 years on HP-UX and Linux with good results. I switched a few years back to ZFS for new installs, also with good results. Both are reliable, expandable, and easy to manage, albeit with learning curves. I haven't used hardware raid because the software ones are quite good enough, and they also have their learning curve. Regards, Tom > > Thanks Tomas > Cheers, Gene Heskett.
Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-03 17:30 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-03 17:50 +0100
Re: How to use dmsetuup? Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-03 18:10 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-03 22:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 01:00 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-04 01:50 +0100
Re: How to use dmsetuup? "Andrew M.A. Cater" <amacater@einval.com> - 2023-11-03 23:20 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 01:10 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 12:50 +0100
Re: How to use dmsetuup? <tomas@tuxteam.de> - 2023-11-04 14:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 18:30 +0100
Re: How to use dmsetuup? tomas@tuxteam.de - 2023-11-04 19:40 +0100
Re: How to use dmsetuup? debian-user@howorth.org.uk - 2023-11-04 21:50 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-04 22:40 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 23:30 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 00:40 +0100
Re: How to use dmsetuup? yxcv@vienna.at - 2023-11-05 01:10 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-05 02:00 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 04:20 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-05 05:10 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 07:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-05 10:50 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 11:30 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-05 16:30 +0100
Re: How to use dmsetuup? "Thomas Schmitt" <scdbackup@gmx.net> - 2023-11-05 09:10 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 21:20 +0100
Re: How to use dmsetuup? debian-user@howorth.org.uk - 2023-11-05 21:50 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 23:30 +0100
Re: How to use dmsetuup? "Thomas Schmitt" <scdbackup@gmx.net> - 2023-11-05 23:20 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-05 23:50 +0100
Re: How to use dmsetuup? "Thomas Schmitt" <scdbackup@gmx.net> - 2023-11-06 08:40 +0100
xorriso and SIGTERM/SIGINT handler (was: Re: How to use dmsetuup?) Max Nikulin <manikulin@gmail.com> - 2023-11-06 05:30 +0100
Re: xorriso and SIGTERM/SIGINT handler "Thomas Schmitt" <scdbackup@gmx.net> - 2023-11-06 09:00 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 23:10 +0100
Re: How to use dmsetuup? Andy Smith <andy@strugglers.net> - 2023-11-04 10:40 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-04 13:30 +0100
Re: How to use dmsetuup? Franco Martelli <martellif67@gmail.com> - 2023-11-06 16:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-06 17:30 +0100
Re: How to use dmsetuup? Tom Dial <tddial@comcast.net> - 2023-11-08 00:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-08 01:30 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-08 06:10 +0100
Re: How to use dmsetuup? <tomas@tuxteam.de> - 2023-11-08 06:40 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-08 11:30 +0100
Re: How to use dmsetuup? "Andrew M.A. Cater" <amacater@einval.com> - 2023-11-08 19:10 +0100
Re: How to use dmsetuup? jeremy ardley <jeremy.ardley@gmail.com> - 2023-11-08 23:00 +0100
Re: How to use dmsetuup? Tom Dial <tddial@comcast.net> - 2023-11-09 02:10 +0100
Re: How to use dmsetuup? David Christensen <dpchrist@holgerdanske.com> - 2023-11-11 01:50 +0100
Re: How to use dmsetuup? gene heskett <gheskett@shentel.net> - 2023-11-11 04:30 +0100
Hardware for a back up server? [WAS Re: How to use dmsetuup?] "Andrew M.A. Cater" <amacater@einval.com> - 2023-11-11 18:00 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-11 18:10 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Pocket <pocket@columbus.rr.com> - 2023-11-11 18:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-11 19:50 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Pocket <pocket@columbus.rr.com> - 2023-11-11 21:50 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] gene heskett <gheskett@shentel.net> - 2023-11-11 22:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Jeffrey Walton <noloader@gmail.com> - 2023-11-11 22:10 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Jeffrey Walton <noloader@gmail.com> - 2023-11-12 00:30 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Dan Ritter <dsr@randomstring.org> - 2023-11-12 00:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] fxkl47BF@protonmail.com - 2023-11-11 18:30 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] David Christensen <dpchrist@holgerdanske.com> - 2023-11-12 01:10 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-12 05:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-11-13 11:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-13 14:00 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Andy Smith <andy@strugglers.net> - 2023-11-12 14:20 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] David Christensen <dpchrist@holgerdanske.com> - 2023-11-12 19:40 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] "Andrew M.A. Cater" <amacater@einval.com> - 2023-11-12 18:20 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] David Christensen <dpchrist@holgerdanske.com> - 2023-11-12 20:30 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-12 21:20 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] <tomas@tuxteam.de> - 2023-11-13 06:40 +0100
Linux supprt (was: Hardware for a back up server? [WAS Re: How to use dmsetuup?]) Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-13 13:50 +0100
Re: Linux supprt (was: Hardware for a back up server? [WAS Re: How to use dmsetuup?]) Larry Martell <larry.martell@gmail.com> - 2023-11-13 16:00 +0100
Re: Linux supprt Stefan Monnier <monnier@iro.umontreal.ca> - 2023-11-13 16:40 +0100
Re: Linux supprt Nicholas Geovanis <nickgeovanis@gmail.com> - 2023-11-13 22:50 +0100
Re: Linux supprt John Hasler <john@sugarbit.com> - 2023-11-13 19:00 +0100
Re: Linux supprt <tomas@tuxteam.de> - 2023-11-13 19:40 +0100
Re: Linux supprt Nicholas Geovanis <nickgeovanis@gmail.com> - 2023-11-14 18:40 +0100
Re: Linux supprt <tomas@tuxteam.de> - 2023-11-14 18:50 +0100
Re: Hardware for a back up server? [WAS Re: How to use dmsetuup?] Joe <joe@jretrading.com> - 2023-11-13 15:10 +0100
Re: How to use dmsetuup? Tom Dial <tddial@comcast.net> - 2023-11-09 01:50 +0100
Re: How to use dmsetuup? Andy Smith <andy@strugglers.net> - 2023-11-09 16:20 +0100
Re: How to use dmsetuup? debian-user@howorth.org.uk - 2023-11-09 17:50 +0100
csiph-web