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Full Discussion: Ls returning differing results
Top Forums UNIX for Beginners Questions & Answers Ls returning differing results Post 303024109 by MuntyScrunt on Sunday 30th of September 2018 06:38:45 AM
Old 09-30-2018
Ls returning differing results
Hi there.

I have several raspberries, Im currently logged (ssh) into 2 of them, both identical os, same user, both up to date. Both mounted to a Nas, but when I ls the same dir on the Nas one lists all the 1498 files, one lists a random subset of files, about 30.

I had a problem yesterday where ls returned nothing, but didn't error. I re-mounted the Nas and all was well again. The Nas doesn't have any power saving turned on.

All of the pis are running code and exporting data to this dir, so it's kind of important that the mount is solid. My network is fine, it's all good kit and I have no problems with anything else, the only possible weak point is; the pis are all wifi connected at the moment, but they're only 3 ft away from the router.

So, (1) why is the mount proving to be a bit flakey, (2) why would ls return random results, (3) if ls returns nothing will data still be saved to the dir, and (4) what can I do to strengthen this weak point?

Many Thanks.

------ Post updated at 11:38 AM ------

As a quick follow up to this, what would be a safe way to refresh the problem mount?

Of course I can umount <share>, mount -a, every hour or something, but how do i make sure my other processes aren't writing at this time? I can't stop the processes, I could potentially loose up to 5x12 hours of processing.
 

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LEARN ABOUT MOJAVE

datetime::locale::cch

DateTime::Locale::cch(3)				User Contributed Perl Documentation				  DateTime::Locale::cch(3)

NAME

       DateTime::Locale::cch

SYNOPSIS

	 use DateTime;

	 my $dt = DateTime->now( locale => 'cch' );
	 print $dt->month_name();

DESCRIPTION

       This is the DateTime locale package for Atsam.

DATA

       This locale inherits from the DateTime::Locale::root locale.

       It contains the following data.

   Days
       Wide (format)

	 Wai Tunga
	 Toki Gitung
	 Tsam Kasuwa
	 Wai Na Nas
	 Wai Na Tiyon
	 Wai Na Chirim
	 Wai Yoka Bawai

       Abbreviated (format)

	 Tung
	 T. Tung
	 Tsan
	 Nas
	 Nat
	 Chir
	 Yok

       Narrow (format)

	 2
	 3
	 4
	 5
	 6
	 7
	 1

       Wide (stand-alone)

	 Wai Tunga
	 Toki Gitung
	 Tsam Kasuwa
	 Wai Na Nas
	 Wai Na Tiyon
	 Wai Na Chirim
	 Wai Yoka Bawai

       Abbreviated (stand-alone)

	 Tung
	 T. Tung
	 Tsan
	 Nas
	 Nat
	 Chir
	 Yok

       Narrow (stand-alone)

	 2
	 3
	 4
	 5
	 6
	 7
	 1

   Months
       Wide (format)

	 Pen Dyon
	 Pen Ba'a
	 Pen Atat
	 Pen Anas
	 Pen Atyon
	 Pen Achirim
	 Pen Atariba
	 Pen Awurr
	 Pen Shadon
	 Pen Shakur
	 Pen Kur Naba
	 Pen Kur Natat

       Abbreviated (format)

	 Dyon
	 Baa
	 Atat
	 Anas
	 Atyo
	 Achi
	 Atar
	 Awur
	 Shad
	 Shak
	 Naba
	 Nata

       Narrow (format)

	 1
	 2
	 3
	 4
	 5
	 6
	 7
	 8
	 9
	 10
	 11
	 12

       Wide (stand-alone)

	 Pen Dyon
	 Pen Ba'a
	 Pen Atat
	 Pen Anas
	 Pen Atyon
	 Pen Achirim
	 Pen Atariba
	 Pen Awurr
	 Pen Shadon
	 Pen Shakur
	 Pen Kur Naba
	 Pen Kur Natat

       Abbreviated (stand-alone)

	 Dyon
	 Baa
	 Atat
	 Anas
	 Atyo
	 Achi
	 Atar
	 Awur
	 Shad
	 Shak
	 Naba
	 Nata

       Narrow (stand-alone)

	 1
	 2
	 3
	 4
	 5
	 6
	 7
	 8
	 9
	 10
	 11
	 12

   Quarters
       Wide (format)

	 Q1
	 Q2
	 Q3
	 Q4

       Abbreviated (format)

	 Q1
	 Q2
	 Q3
	 Q4

       Narrow (format)

	 1
	 2
	 3
	 4

       Wide (stand-alone)

	 Q1
	 Q2
	 Q3
	 Q4

       Abbreviated (stand-alone)

	 Q1
	 Q2
	 Q3
	 Q4

       Narrow (stand-alone)

	 1
	 2
	 3
	 4

   Eras
       Wide

	 Gabanin Miladi
	 Miladi

       Abbreviated

	 GM
	 M

       Narrow

	 GM
	 M

   Date Formats
       Full

	  2008-02-05T18:30:30 = Toki Gitung, 2008 Pen Ba'a 05
	  1995-12-22T09:05:02 = Wai Na Tiyon, 1995 Pen Kur Natat 22
	 -0010-09-15T04:44:23 = Wai Na Chirim, -10 Pen Shadon 15

       Long

	  2008-02-05T18:30:30 = 2008 Pen Ba'a 5
	  1995-12-22T09:05:02 = 1995 Pen Kur Natat 22
	 -0010-09-15T04:44:23 = -10 Pen Shadon 15

       Medium

	  2008-02-05T18:30:30 = 2008 Baa 5
	  1995-12-22T09:05:02 = 1995 Nata 22
	 -0010-09-15T04:44:23 = -10 Shad 15

       Short

	  2008-02-05T18:30:30 = 08/02/05
	  1995-12-22T09:05:02 = 95/12/22
	 -0010-09-15T04:44:23 = -10/09/15

       Default

	  2008-02-05T18:30:30 = 2008 Baa 5
	  1995-12-22T09:05:02 = 1995 Nata 22
	 -0010-09-15T04:44:23 = -10 Shad 15

   Time Formats
       Full

	  2008-02-05T18:30:30 = 18:30:30 UTC
	  1995-12-22T09:05:02 = 09:05:02 UTC
	 -0010-09-15T04:44:23 = 04:44:23 UTC

       Long

	  2008-02-05T18:30:30 = 18:30:30 UTC
	  1995-12-22T09:05:02 = 09:05:02 UTC
	 -0010-09-15T04:44:23 = 04:44:23 UTC

       Medium

	  2008-02-05T18:30:30 = 18:30:30
	  1995-12-22T09:05:02 = 09:05:02
	 -0010-09-15T04:44:23 = 04:44:23

       Short

	  2008-02-05T18:30:30 = 18:30
	  1995-12-22T09:05:02 = 09:05
	 -0010-09-15T04:44:23 = 04:44

       Default

	  2008-02-05T18:30:30 = 18:30:30
	  1995-12-22T09:05:02 = 09:05:02
	 -0010-09-15T04:44:23 = 04:44:23

   Datetime Formats
       Full

	  2008-02-05T18:30:30 = Toki Gitung, 2008 Pen Ba'a 05 18:30:30 UTC
	  1995-12-22T09:05:02 = Wai Na Tiyon, 1995 Pen Kur Natat 22 09:05:02 UTC
	 -0010-09-15T04:44:23 = Wai Na Chirim, -10 Pen Shadon 15 04:44:23 UTC

       Long

	  2008-02-05T18:30:30 = 2008 Pen Ba'a 5 18:30:30 UTC
	  1995-12-22T09:05:02 = 1995 Pen Kur Natat 22 09:05:02 UTC
	 -0010-09-15T04:44:23 = -10 Pen Shadon 15 04:44:23 UTC

       Medium

	  2008-02-05T18:30:30 = 2008 Baa 5 18:30:30
	  1995-12-22T09:05:02 = 1995 Nata 22 09:05:02
	 -0010-09-15T04:44:23 = -10 Shad 15 04:44:23

       Short

	  2008-02-05T18:30:30 = 08/02/05 18:30
	  1995-12-22T09:05:02 = 95/12/22 09:05
	 -0010-09-15T04:44:23 = -10/09/15 04:44

       Default

	  2008-02-05T18:30:30 = 2008 Baa 5 18:30:30
	  1995-12-22T09:05:02 = 1995 Nata 22 09:05:02
	 -0010-09-15T04:44:23 = -10 Shad 15 04:44:23

   Available Formats
       d (d)

	  2008-02-05T18:30:30 = 5
	  1995-12-22T09:05:02 = 22
	 -0010-09-15T04:44:23 = 15

       EEEd (d EEE)

	  2008-02-05T18:30:30 = 5 T. Tung
	  1995-12-22T09:05:02 = 22 Nat
	 -0010-09-15T04:44:23 = 15 Chir

       Hm (H:mm)

	  2008-02-05T18:30:30 = 18:30
	  1995-12-22T09:05:02 = 9:05
	 -0010-09-15T04:44:23 = 4:44

       hm (h:mm a)

	  2008-02-05T18:30:30 = 6:30 PM
	  1995-12-22T09:05:02 = 9:05 AM
	 -0010-09-15T04:44:23 = 4:44 AM

       Hms (H:mm:ss)

	  2008-02-05T18:30:30 = 18:30:30
	  1995-12-22T09:05:02 = 9:05:02
	 -0010-09-15T04:44:23 = 4:44:23

       hms (h:mm:ss a)

	  2008-02-05T18:30:30 = 6:30:30 PM
	  1995-12-22T09:05:02 = 9:05:02 AM
	 -0010-09-15T04:44:23 = 4:44:23 AM

       M (L)

	  2008-02-05T18:30:30 = 2
	  1995-12-22T09:05:02 = 12
	 -0010-09-15T04:44:23 = 9

       Md (M-d)

	  2008-02-05T18:30:30 = 2-5
	  1995-12-22T09:05:02 = 12-22
	 -0010-09-15T04:44:23 = 9-15

       MEd (E, M-d)

	  2008-02-05T18:30:30 = T. Tung, 2-5
	  1995-12-22T09:05:02 = Nat, 12-22
	 -0010-09-15T04:44:23 = Chir, 9-15

       MMM (LLL)

	  2008-02-05T18:30:30 = Baa
	  1995-12-22T09:05:02 = Nata
	 -0010-09-15T04:44:23 = Shad

       MMMd (MMM d)

	  2008-02-05T18:30:30 = Baa 5
	  1995-12-22T09:05:02 = Nata 22
	 -0010-09-15T04:44:23 = Shad 15

       MMMEd (E MMM d)

	  2008-02-05T18:30:30 = T. Tung Baa 5
	  1995-12-22T09:05:02 = Nat Nata 22
	 -0010-09-15T04:44:23 = Chir Shad 15

       MMMMd (MMMM d)

	  2008-02-05T18:30:30 = Pen Ba'a 5
	  1995-12-22T09:05:02 = Pen Kur Natat 22
	 -0010-09-15T04:44:23 = Pen Shadon 15

       MMMMEd (E MMMM d)

	  2008-02-05T18:30:30 = T. Tung Pen Ba'a 5
	  1995-12-22T09:05:02 = Nat Pen Kur Natat 22
	 -0010-09-15T04:44:23 = Chir Pen Shadon 15

       ms (mm:ss)

	  2008-02-05T18:30:30 = 30:30
	  1995-12-22T09:05:02 = 05:02
	 -0010-09-15T04:44:23 = 44:23

       y (y)

	  2008-02-05T18:30:30 = 2008
	  1995-12-22T09:05:02 = 1995
	 -0010-09-15T04:44:23 = -10

       yM (y-M)

	  2008-02-05T18:30:30 = 2008-2
	  1995-12-22T09:05:02 = 1995-12
	 -0010-09-15T04:44:23 = -10-9

       yMEd (EEE, y-M-d)

	  2008-02-05T18:30:30 = T. Tung, 2008-2-5
	  1995-12-22T09:05:02 = Nat, 1995-12-22
	 -0010-09-15T04:44:23 = Chir, -10-9-15

       yMMM (y MMM)

	  2008-02-05T18:30:30 = 2008 Baa
	  1995-12-22T09:05:02 = 1995 Nata
	 -0010-09-15T04:44:23 = -10 Shad

       yMMMEd (EEE, y MMM d)

	  2008-02-05T18:30:30 = T. Tung, 2008 Baa 5
	  1995-12-22T09:05:02 = Nat, 1995 Nata 22
	 -0010-09-15T04:44:23 = Chir, -10 Shad 15

       yMMMM (y MMMM)

	  2008-02-05T18:30:30 = 2008 Pen Ba'a
	  1995-12-22T09:05:02 = 1995 Pen Kur Natat
	 -0010-09-15T04:44:23 = -10 Pen Shadon

       yQ (y Q)

	  2008-02-05T18:30:30 = 2008 1
	  1995-12-22T09:05:02 = 1995 4
	 -0010-09-15T04:44:23 = -10 3

       yQQQ (y QQQ)

	  2008-02-05T18:30:30 = 2008 Q1
	  1995-12-22T09:05:02 = 1995 Q4
	 -0010-09-15T04:44:23 = -10 Q3

       yyQ (Q yy)

	  2008-02-05T18:30:30 = 1 08
	  1995-12-22T09:05:02 = 4 95
	 -0010-09-15T04:44:23 = 3 -10

   Miscellaneous
       Prefers 24 hour time?

       Yes

       Local first day of the week

       Wai Tunga

SUPPORT

       See DateTime::Locale.

AUTHOR

       Dave Rolsky <autarch@urth.org>

COPYRIGHT

       Copyright (c) 2008 David Rolsky. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
       same terms as Perl itself.

       This module was generated from data provided by the CLDR project, see the LICENSE.cldr in this distribution for details on the CLDR data's
       license.

perl v5.18.2							    2017-10-06						  DateTime::Locale::cch(3)
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