Re: [PHP] filesize() fails on file and works on it's copy (same permissions, same directory)

[Michał Kochanowicz]

W dniu 2013-09-23 17:24, Tamara Temple pisze:

That is one whopping-big inode number — I am really out on a limb here, but is 
this a 32-bit vs 64-bit issue?



You're right - 64-bit inode number was a cause. I had to add "inode32" mount 
option (XFS).


Regards
Michał


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Re: [PHP] filesize() fails on file and works on it's copy (same permissions, same directory)

[Michał Kochanowicz]

W dniu 2013-09-23 10:06, Negin Nickparsa pisze:

regardless of you, saying they have same permissions I think they do not have
the same permission


The reason was 64-bit inode number. PHP can't stat() files with 64-bit nodes, 
at lease on 32-bit system.


Regards
Michał


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Re: [PHP] filesize() fails on file and works on it's copy (same permissions, same directory)

[Tamara Temple]

On Aug 13, 2013, at 3:00 AM, Michał Kochanowicz  wrote:

> Hello
> 
> I've got a file, which can't be checked with filesize(). I copy it (with 
> permissions) and then I can filesize() the copy. This is same directory, 
> permissions are same. I don't understand what's the difference. Can you help 
> me?
> 
> Original file:
>  File: 'DSC_5196_fx-1553725666.JPG'
>  Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
> Device: 803h/2051d  Inode: 5905591363  Links: 1
> Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
> Access: 2013-08-13 00:47:28.107477918 +0200
> Modify: 2013-08-12 21:38:27.219913208 +0200
> Change: 2013-08-13 00:47:08.931478654 +0200
> Birth: -
> 
> Copy:
>  File: 'DSC_5196_fx-1553725666_X.JPG'
>  Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
> Device: 803h/2051d  Inode: 144 Links: 1
> Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
> Access: 2013-08-13 00:45:48.0 +0200
> Modify: 2013-08-12 21:38:27.0 +0200
> Change: 2013-08-13 00:47:28.199477914 +0200
> Birth: -
> 
> The only difference is inode: (5905591363 - doesn't work vs 144 - does work).
> 
> Test script:
> 
> 
> 
> 
>  $f3 = 
> '/home/services/httpd/html.galeria.XXX/gallery/var/albums/988_Rok-2013/333_Rydzewo-04-06.08.2013/Sobota/DSC_5196_fx-1553725666.JPG';
> $f4 = 
> '/home/services/httpd/html.galeria.XXX/gallery/var/albums/988_Rok-2013/333_Rydzewo-04-06.08.2013/Sobota/DSC_5196_fx-1553725666_X.JPG';
> 
> print $f3.": ".filesize($f3)."\n";
> print $f4.": ".filesize($f4)."\n";
> 
> ?>
> 
> 
> 
> 
> Result:
> 
> Warning: filesize(): stat failed for 
> /home/services/httpd/html.galeria.XXX/gallery/var/albums/988_Rok-2013/333_Rydzewo-04-06.08.2013/Sobota/DSC_5196_fx-1553725666.JPG
>  in /home/services/httpd/html.galeria.michal.waw.pl/gallery3-3.0.x/test.php 
> on line 13
> /home/services/httpd/html.galeria.XXX/gallery/var/albums/988_Rok-2013/333_Rydzewo-04-06.08.2013/Sobota/DSC_5196_fx-1553725666.JPG:
>  
> /home/services/httpd/html.galeria.XXX/gallery/var/albums/988_Rok-2013/333_Rydzewo-04-06.08.2013/Sobota/DSC_5196_fx-1553725666_X.JPG:
>  1907383
> 
> Regards
> Michał
> 
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> To unsubscribe, visit: http://www.php.net/unsub.php
> 


That is one whopping-big inode number — I am really out on a limb here, but is 
this a 32-bit vs 64-bit issue?


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Re: [PHP] filesize() fails on file and works on it's copy (same permissions, same directory)

[Carsten Jensen]

if you have console access and the cli version of php works,
what does

echo filesize('/path/to/file');

tell (try running as root, then later as uid 51/webuser)
this will eliminate permission doubts

also you should use 
regardless of you, saying they have same permissions I think they do not
have the same permission

try to use --reference for chmod to see if there is any differences

try to copy the file keeping the whole permissions from original using sudo
cp -rp and check.
if this copy has the warning then your problem is from the permissions.


Sincerely
Negin Nickparsa


On Tue, Aug 13, 2013 at 11:30 AM, Michał Kochanowicz
wrote:


Hello

I've got a file, which can't be checked with filesize(). I copy it (with
permissions) and then I can filesize() the copy. This is same directory,
permissions are same. I don't understand what's the difference. Can you
help me?

Original file:
   File: 'DSC_5196_fx-1553725666.JPG'
   Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
Device: 803h/2051d  Inode: 5905591363  Links: 1
Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
Access: 2013-08-13 00:47:28.107477918 +0200
Modify: 2013-08-12 21:38:27.219913208 +0200
Change: 2013-08-13 00:47:08.931478654 +0200
  Birth: -

Copy:
   File: 'DSC_5196_fx-1553725666_X.JPG'
   Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
Device: 803h/2051d  Inode: 144 Links: 1
Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
Access: 2013-08-13 00:45:48.0 +0200
Modify: 2013-08-12 21:38:27.0 +0200
Change: 2013-08-13 00:47:28.199477914 +0200
  Birth: -

The only difference is inode: (5905591363 - doesn't work vs 144 - does
work).

Test script:









Result:

Warning: filesize(): stat failed for /home/services/httpd/html.**
galeria.XXX/gallery/var/**albums/988_Rok-2013/333_**
Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666.JPG in
/home/services/httpd/html.**galeria.michal.waw.pl/**
gallery3-3.0.x/test.phpon
 line 13
/home/services/httpd/html.**galeria.XXX/gallery/var/**
albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666.JPG:

/home/services/httpd/html.**galeria.XXX/gallery/var/**
albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666_X.JPG:
1907383

Regards
Michał

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Re: [PHP] filesize() fails on file and works on it's copy (same permissions, same directory)

[Negin Nickparsa]

regardless of you, saying they have same permissions I think they do not
have the same permission

try to use --reference for chmod to see if there is any differences

try to copy the file keeping the whole permissions from original using sudo
cp -rp and check.
if this copy has the warning then your problem is from the permissions.


Sincerely
Negin Nickparsa


On Tue, Aug 13, 2013 at 11:30 AM, Michał Kochanowicz
wrote:

> Hello
>
> I've got a file, which can't be checked with filesize(). I copy it (with
> permissions) and then I can filesize() the copy. This is same directory,
> permissions are same. I don't understand what's the difference. Can you
> help me?
>
> Original file:
>   File: 'DSC_5196_fx-1553725666.JPG'
>   Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
> Device: 803h/2051d  Inode: 5905591363  Links: 1
> Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
> Access: 2013-08-13 00:47:28.107477918 +0200
> Modify: 2013-08-12 21:38:27.219913208 +0200
> Change: 2013-08-13 00:47:08.931478654 +0200
>  Birth: -
>
> Copy:
>   File: 'DSC_5196_fx-1553725666_X.JPG'
>   Size: 1907383 Blocks: 3728   IO Block: 4096   regular file
> Device: 803h/2051d  Inode: 144 Links: 1
> Access: (0644/-rw-r--r--)  Uid: (   51/http)   Gid: (   51/http)
> Access: 2013-08-13 00:45:48.0 +0200
> Modify: 2013-08-12 21:38:27.0 +0200
> Change: 2013-08-13 00:47:28.199477914 +0200
>  Birth: -
>
> The only difference is inode: (5905591363 - doesn't work vs 144 - does
> work).
>
> Test script:
>
> 
> 
> 
>  $f3 = '/home/services/httpd/html.**galeria.XXX/gallery/var/**
> albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**
> DSC_5196_fx-1553725666.JPG';
> $f4 = '/home/services/httpd/html.**galeria.XXX/gallery/var/**
> albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**
> DSC_5196_fx-1553725666_X.JPG';
>
> print $f3.": ".filesize($f3)."\n";
> print $f4.": ".filesize($f4)."\n";
>
> ?>
> 
> 
> 
>
> Result:
>
> Warning: filesize(): stat failed for /home/services/httpd/html.**
> galeria.XXX/gallery/var/**albums/988_Rok-2013/333_**
> Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666.JPG in
> /home/services/httpd/html.**galeria.michal.waw.pl/**
> gallery3-3.0.x/test.phpon
>  line 13
> /home/services/httpd/html.**galeria.XXX/gallery/var/**
> albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666.JPG:
>
> /home/services/httpd/html.**galeria.XXX/gallery/var/**
> albums/988_Rok-2013/333_**Rydzewo-04-06.08.2013/Sobota/**DSC_5196_fx-1553725666_X.JPG:
> 1907383
>
> Regards
> Michał
>
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>