ext2fs crashed on sync-window

[versalzen]

hi,
tc 7,50 pb 7, xp sp3, 2gb on ram (free at the time of crash)

i tried to copy a lot of files from a mounted linux ext3 drive to a network storage via normal copy command. it goes well, but then i decided to stop the operation and continue the copying inside the syncr.window.

the same mountpoint was used.
the mounting was done with the ext2fs plugin for tc (version: ex2fs plugin v1.5 - for Total Commander 5.5 and newer, last changelog date: 2009-03-06)

[img]http://www.bilder-hochladen.net/files/thumbs/8p2s-2a.png[/img]

the error occoured directly after starting the sync-progress.

[ghisler(Author)]

Was there anything special in the synched paths, e.g. extremely long names (path length > 259 characters)?

[versalzen]

Was there anything special in the synched paths, e.g. extremely long names (path length > 259 characters)?

mostly maybe ;-)
until now, while copying the files "the normal way" (just pressing F5) i got the message 3 times, that there is a file with a pathname/filename too long. i guess, there will be more...but i chose "skip all"

[versalzen]

Was there anything special in the synched paths, e.g. extremely long names (path length > 259 characters)?

mostly maybe ;-)
until now, while copying the files "the normal way" (just pressing F5) i got the message 3 times, that there is a file with a pathname/filename too long. i guess, there will be more...but i chose "skip all"

EDIT:
although, the "normal copy process" finished (or better stopped, because after restarting the copy-process again, tc copies a lot of files, it "skipped" the last time), the logfile (130k size) looks like this:

Code: Select all

Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\1
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\2,
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\3
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\4
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\5
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\6
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\7
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\placeholder.foobar\8\9
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
...
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\10
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\11
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\12
Error: Access violation at address 0155BF00. Write of address 00000008
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\13
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\14
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\15
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\16
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\17
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\18
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\19
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\20
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\21
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\22
...
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\23
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\24
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\25
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\26
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\27
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\28
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\29
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\30
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foobarbar\31
...
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foofoobar
Ext2 plugin: DIR \hdd1\foo\foobar\foofoobar\32
Ext2 plugin: DIR \hdd1\foo\foobar\foofoobar\33\34
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foofoobar\35\36
Error: Out of memory
Ext2 plugin: DIR \hdd1\foo\foobar\foofoobar\37\38
Error: Out of memory

"..." indicates tons of other lines with the same information

so this is the logfile from the "normal" copy (F5) process. the sync-logfile should look the same. do you need it anyway?

[ghisler(Author)]

These paths don't seem to be longer than 259 characters...

[versalzen]

These paths don't seem to be longer than 259 characters...

first, i shortened the logfile-paths for security reasons. (sorry, i did not mentioned that before)

second, the log only shows the path-names. filenames are not shown.
so this logfile is pretty useless anyway... (for the issue with the length of course)

on the other hand, the logfile tells me, that ext2fs has a serious memory problem/issue, which is probably not tc's fault.

if i can give some other information, just tell me which and i try my best to get them.

[ghisler(Author)]

TC 7 supported file names up to 259 characters, TC 7.5 supports up to 1022. To support such long names, a plugin needs to be adapted to the new version.

Can you send me a few names causing you problems, please? You can replace sensitive information by other characters, just don't alter the length. Thanks!

[sqa_wizard]

2versalzen: Just note: ext2 and ext3 filesystems just support filenames up to 255 chars
see http://en.wikipedia.org/wiki/Comparison_of_file_systems

It is a limitation of the filesystem, no matter which filemanger you use

[versalzen]

2versalzenext2 and ext3 filesystems just support filenames up to 255 chars

thats a good point, thank you for that hint!
but, just to remind and make clear, those files were kopied from a ext3-drive to a ntfs-drive. both on winXP.

[nic]

2versalzen: Just note: ext2 and ext3 filesystems just support filenames up to 255 chars
see http://en.wikipedia.org/wiki/Comparison_of_file_systems

It is a limitation of the filesystem, no matter which filemanger you use

But only the file name.. the full path name is unlimited in ext2/ext3