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Re: raid10 is killing me, and applications that aren't willing to wait for it to respond

From "Andrew M.A. Cater" <amacater@einval.com>
Newsgroups linux.debian.user
Subject Re: raid10 is killing me, and applications that aren't willing to wait for it to respond
Date 2023-12-13 19:30 +0100
Message-ID <HKC9A-dlVh-7@gated-at.bofh.it> (permalink)
References <HKzlo-dkig-37@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Dec 13, 2023 at 10:26:19AM -0500, gene heskett wrote:
> Greetings all;
> 
> I thought I was doing things right a year back when I built a raid10 for my
> /home partition. but I'm tired of fighting with it for access. Anything that
> wants to open a file on it, is subjected to a freeze of at least 30 seconds
> BEFORE the file requester is drawn on screen.  Once it has done the screen
> draw and the path is established, read/writes then proceed at multi-gigabyte
> speeds just like it should, but some applications refuse to wait that long,
> so digiKam cannot import from my camera for example one, QIDISlicer is
> another that get plumb upset and declares a segfault, core dumped, but it
> can't write the core dump for the same reason it declared a segfault.  Here
> is a copy/paste of the last attempt to select the "device" tab in
> QIDISlicer:
> -----------------------------------------------
> Error creating proxy: Error calling StartServiceByName for
> org.gtk.vfs.GPhoto2VolumeMonitor: Timeout was reached (g-io-error-quark, 24)
> 
> ** (qidi-slicer:389574): CRITICAL **: 04:55:46.975: Cannot register URI
> scheme wxfs more than once
> 
> ** (qidi-slicer:389574): CRITICAL **: 04:55:46.975: Cannot register URI
> scheme memory more than once
> 
> (qidi-slicer:389574): Gtk-CRITICAL **: 04:55:47.084:
> gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar
> [2023-12-13 05:10:27.325222] [0x00007f77e6ffd6c0] [error]   Socket created.
> Multicast: 255.255.255.255. Interface: 192.168.71.3
> Unhandled unknown exception; terminating the application.
> Segmentation fault (core dumped)
> -----------------------------------------------------
> This where it was attempting to open the cache buffers if needed to remember
> what moonraker, a web server driver which is part of the klipper install on
> the printer, addressed at 192.168.71.110: with an odd, high numbered port
> above 10,000.
> 
> I've been here several times with this problem without any constructive
> responses other than strace, which of course does NOT work for network
> stuff, and would if my past history with it is any indication, generate
> several terabytes of output, but it fails for the same reason, no place to
> put its output because I assume, it can't write to the raid10 in a timely
> manner.
> 

Hi Gene,

Respectfully, if I were you, I might consider tearing down one machine
and rebuilding the data on it bit by bit.

Questions to answer first:

1. Are all the disks the same size?

2. Are all the disks the same manufacturer?

3. Are they all connected to the same controller if this is an add-in card?

If not an add in card:

4. Are they all connected to the SATA sockets on the motherboard?
motherboard?

4. If to the motherboard, are they the only devices connected to the SATA
sockets there?

5. What is the primary device that has / on it - NVME / SSD / spinning rust?

> So one more time: Why can't I use my software raid10 on 4 1T SSD's ?????
> 

_How did you set the RAID 10 up?

Would you be willing to scrap the data in /home and start again?

All best, as ever,

Andy

(amacater@debian.org)

> Cheers, Gene Heskett.
> -- 
> "There are four boxes to be used in defense of liberty:
>  soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author, 1940)
> If we desire respect for the law, we must first make the law respectable.
>  - Louis D. Brandeis
> 

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Thread

raid10 is killing me, and applications that aren't willing to wait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-13 16:30 +0100
  Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond Tom Furie <tom@furie.org.uk> - 2023-12-13 16:50 +0100
    Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-13 19:20 +0100
      Re: raid10 is killing me, and applications that aren't willing  towait for it to respond Tom Furie <tom@furie.org.uk> - 2023-12-13 20:00 +0100
        Re: raid10 is killing me, and applications that aren't willingtowait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-13 20:30 +0100
  Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond Pocket <pocket@columbus.rr.com> - 2023-12-13 18:00 +0100
    Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-13 19:30 +0100
      Re: raid10 is killing me, and applications that aren't willing  towait for it to respond Nicolas George <george@nsup.org> - 2023-12-13 19:50 +0100
        Re: raid10 is killing me, and applications that aren't willing towait  for it to respond Pocket <pocket@columbus.rr.com> - 2023-12-13 20:10 +0100
      Re: raid10 is killing me, and applications that aren't willing towait  for it to respond Pocket <pocket@columbus.rr.com> - 2023-12-13 19:50 +0100
        Re: raid10 is killing me, and applications that aren't willing  towait for it to respond Dan Ritter <dsr@randomstring.org> - 2023-12-13 20:10 +0100
          Re: raid10 is killing me, and applications that aren't willing towait  for it to respond Pocket <pocket@columbus.rr.com> - 2023-12-13 20:20 +0100
          Re: raid10 is killing me, and applications that aren't willingtowait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-13 20:30 +0100
  Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond "Andrew M.A. Cater" <amacater@einval.com> - 2023-12-13 19:30 +0100
    Re: raid10 is killing me, and applications that aren't willing  towait for it to respond "Andrew M.A. Cater" <amacater@einval.com> - 2023-12-13 23:00 +0100
      Re: raid10 is killing me, and applications that aren't willingtowait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-14 01:10 +0100
  Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond Andy Smith <andy@strugglers.net> - 2023-12-13 22:40 +0100
    Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond Andy Smith <andy@strugglers.net> - 2023-12-14 00:10 +0100
    Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-14 00:40 +0100
      Re: raid10 is killing me, and applications that aren't willing towait  for it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-14 04:20 +0100
  Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond <tomas@tuxteam.de> - 2023-12-14 06:50 +0100
    Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond Nicolas George <george@nsup.org> - 2023-12-14 10:20 +0100
      Re: raid10 is killing me, and applications that aren't willing to  wait for it to respond <tomas@tuxteam.de> - 2023-12-14 10:40 +0100
      Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-14 13:10 +0100
    Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-14 12:00 +0100
      Re: raid10 is killing me, and applications that aren't willing towait for it to respond Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-12-14 22:40 +0100
        Re: raid10 is killing me, and applications that aren't willing towait  for it to respond gene heskett <gheskett@shentel.net> - 2023-12-15 03:40 +0100
          Re: raid10 is killing me, and applications that aren't willing towait  for it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-15 09:10 +0100
            Re: raid10 is killing me, and applications that aren't willing  towait for it to respond Andy Smith <andy@strugglers.net> - 2023-12-15 13:30 +0100
              Re: raid10 is killing me, and applications that aren't willing towait for it to respond Stefan Monnier <monnier@iro.umontreal.ca> - 2023-12-15 16:00 +0100
            Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond gene heskett <gheskett@shentel.net> - 2023-12-16 03:30 +0100
              Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-16 05:00 +0100
                Re: raid10 is killing me, and applications that aren't  willingtowaitfor it to respond gene heskett <gheskett@shentel.net> - 2023-12-16 16:10 +0100
                Re: raid10 is killing me, and applications that aren't  willingtowaitfor it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-16 21:30 +0100
              Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-16 05:10 +0100
                Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond Matt <matt@jmgresham.xyz> - 2023-12-16 05:20 +0100
                Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond Greg Wooledge <greg@wooledge.org> - 2023-12-16 05:30 +0100
                Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond Matt <matt@jmgresham.xyz> - 2023-12-16 05:30 +0100
                Re: raid10 is killing me, and applications that aren't willing towaitfor it to respond Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-12-16 09:30 +0100
                Re: raid10 is killing me, and applications that aren't willing  towaitfor it to respond David Christensen <dpchrist@holgerdanske.com> - 2023-12-16 20:20 +0100
          Re: raid10 is killing me, and applications that aren't willing towait for it to respond Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-12-16 09:50 +0100

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