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Linux/alpha vs. 2.4.20 and ISO9660 vs long file names

DISCUSSION Stephen Williams 3 participants 3 messages Dec 13, 2002 – Dec 14, 2002

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I don't know if this is an alpha-specific problem, but I am having some troubles with the off-the-shelf 2.4.20 kernel on a RedHat 7.2 system (upgraded from 7.1).

For some reason, ls is having trouble with long file names on the disk. I follow with strace, and getdents64 is returning the right number of entries, but then ls tries to lstat a truncated name. I can't say of the getdirent64 is trundating the name, but it seems likely.

The ls program itself is likely fine because I don't see this problem when running 2.4.18. Also, other programs that get directory listings have troubles with the longer file names on ISO CDROMS. Furthermore, shorter file names (still longer then 8 characters) work fine.

P.S. I'm not subscribed to the list. Please CC me.

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Steve Williams                "The woods are lovely, dark and deep.
steve at icarus.com           But I have promises to keep,
steve at picturel.com         and lines to code before I sleep,
http://www.picturel.com       And lines to code before I sleep."
#1 lore raw
Quoted 5 lines · Stephen Williams

For some reason, ls is having trouble with long file names on the disk. I follow with strace, and getdents64 is returning the right number of entries, but then ls tries to lstat a truncated name. I can't say of the getdirent64 is trundating the name, but it seems likely.

This might be caused by a bug in stxcpy. Please try 2.4.210-pre1, which contains a patch by Ivan Kokshaysky for this.

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	Falk
#2 lore raw
Quoted 5 lines · Stephen Williams

For some reason, ls is having trouble with long file names on the disk. I follow with strace, and getdents64 is returning the right number of entries, but then ls tries to lstat a truncated name. I can't say of the getdirent64 is trundating the name, but it seems likely.

Quoted 2 lines · [email protected] said:

This might be caused by a bug in stxcpy. Please try 2.4.210-pre1, which contains a patch by Ivan Kokshaysky for this.

2.4.21-pre1 seems to have cured my symptoms, so I'm satisfied. I guess that means that vanilla 2.4.20 is not right for alphas. Thanks for the suggestion.

Signature · 4 lines
Steve Williams                "The woods are lovely, dark and deep.
steve at icarus.com           But I have promises to keep,
steve at picturel.com         and lines to code before I sleep,
http://www.picturel.com       And lines to code before I sleep."