The Unix Heritage Society mailing list
 help / color / mirror / Atom feed
From: Steffen Nurpmeso <>
To: Jon Steinhart <>
Cc: The Unix Heretics Society mailing list <>
Subject: Re: [TUHS] Is it time to resurrect the original dsw (delete with switches)?
Date: Tue, 31 Aug 2021 15:18:46 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>


Steffen Nurpmeso wrote in
 |Jon Steinhart wrote in
 | <>:
 ||I recently upgraded my machines to fc34.  I just did a stock
 ||uncomplicated installation using the defaults and it failed miserably.
 ||Fc34 uses btrfs as the default filesystem so I thought that I'd give it
 |I have learned that i have to chattr +C my vm/ directory in order
 |to avoid filesystem errors which can only be solved by deleting
 |the corrupted files (which were not easy to find out,
 |inspect-internal inode-resolve could have helped a bit better, but
 |creator itself.  So i think a "chattr +C" here and there, it can
 |be directory-wide, it could be a mount or creation option, isn't
 |that bad.  Also it is just me having had a go (or julia or nim; or

Only to add that this was effectively my fault, because of the
caching behaviour my script chose for qemu.
In effect i think that +C i could drop again now that i have

  drivecache=,cache=writeback # ,cache=none XXX on ZFS!?

used like eg

  -drive index=0,if=ide$drivecache,file=img/$vmimg

It, however, took quite some research to get there.

|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)

  reply	other threads:[~2021-08-31 13:19 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-29 22:12 Jon Steinhart
2021-08-29 23:09 ` Henry Bent
2021-08-30  3:14   ` Theodore Ts'o
2021-08-30 13:55     ` Steffen Nurpmeso
2021-08-30  9:14   ` John Dow via TUHS
2021-08-29 23:57 ` Larry McVoy
2021-08-30  1:21   ` Rob Pike
2021-08-30  3:46   ` Theodore Ts'o
2021-08-30 23:04     ` Bakul Shah
2021-09-02 15:52       ` Jon Steinhart
2021-09-02 16:57         ` Theodore Ts'o
2021-08-30  3:36 ` Bakul Shah
2021-08-30 11:56   ` Theodore Ts'o
2021-08-30 22:35     ` Bakul Shah
2021-08-30 15:05 ` Steffen Nurpmeso
2021-08-31 13:18   ` Steffen Nurpmeso [this message]
2021-08-30 21:38 ` Larry McVoy
2021-08-30 13:06 Norman Wilson
2021-08-30 14:42 ` Theodore Ts'o
2021-08-30 18:08   ` Adam Thornton
2021-08-30 16:46 ` Arthur Krewat

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).