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bug#31184: tail -f on Network FS not refreshing as soon as the file is c
From: |
Jewsco Pius Jacquez |
Subject: |
bug#31184: tail -f on Network FS not refreshing as soon as the file is changed. |
Date: |
Fri, 4 May 2018 15:12:04 +0000 |
Thanks, did I missed anything?
address@hidden ~]$ wget --quiet
https://ftpmirror.gnu.org/coreutils/coreutils-8.29.tar.xz
address@hidden ~]$ cksum coreutils-8.29.tar.xz
926393761 5286588 coreutils-8.29.tar.xz
address@hidden ~]$ tar -xf coreutils-8.29.tar.xz
address@hidden ~]$ cd coreutils-8.29/
address@hidden coreutils-8.29]$ wget --quiet
'https://github.com/coreutils/coreutils/commit/7fc7206.patch' -O- | patch -R
-p1 && make
patching file NEWS
Unreversed patch detected! Ignore -R? [n]
Apply anyway? [n]
Skipping patch.
1 out of 1 hunk ignored -- saving rejects to file NEWS.rej
patching file src/tail.c
Hunk #1 FAILED at 1220.
1 out of 1 hunk FAILED -- saving rejects to file src/tail.c.rej
address@hidden coreutils-8.29]$
Thanks,
Jewsco
-----Original Message-----
From: Pádraig Brady [mailto:address@hidden
Sent: Thursday, May 3, 2018 8:47 PM
To: Jewsco Pius Jacquez <address@hidden>; address@hidden
Subject: Re: bug#31184: tail -f on Network FS not refreshing as soon as the
file is changed.
On 02/05/18 06:39, Jewsco Pius Jacquez wrote:
> I tried and the --follow=name doesn't refresh either. The stat output is
> changing.
>
> address@hidden ~]$ tail --follow=name /media/samba/test.file
> append Wed May 2 08:35:54 CDT 2018 append Wed May 2 08:35:54 CDT
> 2018 append Wed May 2 08:35:54 CDT 2018 append Wed May 2 08:35:54
> CDT 2018 append Wed May 2 08:35:54 CDT 2018 append Wed May 2
> 08:35:54 CDT 2018 append Wed May 2 08:35:54 CDT 2018 append Wed May
> 2 08:35:54 CDT 2018 append Wed May 2 08:35:54 CDT 2018 append Wed May
> 2 08:35:55 CDT 2018 ^C
> address@hidden ~]$ tail --follow=name /media/samba/test.file
> append Wed May 2 08:36:01 CDT 2018 append Wed May 2 08:36:01 CDT
> 2018 append Wed May 2 08:36:01 CDT 2018 append Wed May 2 08:36:02
> CDT 2018 append Wed May 2 08:36:02 CDT 2018 append Wed May 2
> 08:36:02 CDT 2018 append Wed May 2 08:36:02 CDT 2018 append Wed May
> 2 08:36:02 CDT 2018 append Wed May 2 08:36:02 CDT 2018 append Wed May
> 2 08:36:02 CDT 2018 ^C
> address@hidden ~]$ while :; do stat -c '%s'
> /media/samba/test.file; sleep 1; done
> 1649717
> 1650077
> 1650401
> 1650761
> 1651121
> 1651445
> 1651769
> 1652093
> 1652417
>
>
> About the reverting the patch, so I need to download the source and patch it?
>
> cd coreutils-8.29 &&
> wget 'https://github.com/coreutils/coreutils/commit/7fc7206.patch' -O- |
> patch -R -p1 &&
> make
You'd done that previously, for for completeness yes you need to download the
source first like:
wget https://ftpmirror.gnu.org/coreutils/coreutils-8.29.tar.xz
tar -xf coreutils-8.29.tar.xz
thanks,
Pádraig
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