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From: matoro via GNU coreutils Bug Reports <bug-coreutils@gnu.org>
To: 64123@debbugs.gnu.org
Subject: bug#64123: "stat -f -c '%T' ." on alpha fails with EOVERFLOW with NFS
Date: Fri, 16 Jun 2023 19:55:41 -0400	[thread overview]
Message-ID: <5281da6ac0e7d97e27b539e58c8bef1e@matoro.tk> (raw)

Hi, when running the command "stat -f -c '%T' ." on an alpha while being 
on an NFS filesystem, the command fails with EOVERFLOW.

$ stat -f -c "%T" .
stat: cannot read file system information for '.': Value too large for 
defined data type

The command does NOT fail when targeting any other filesystem type.

$ stat -f -c "%T" /
ext2/ext3

I am aware that EOVERFLOW is typically associated with 32-bit systems 
failing to hold 64-bit inodes and such.  However, alpha is a pure 64-bit 
system; there does not even exist a 32-bit version.

This is the only platform on which I have observed this behavior.  I 
also checked on all other platforms, including x86, arm, ppc, riscv, 
mips, sparc, hppa, and ia64.  No other platform exhibited this error.

I am using kernel 6.3, glibc 2.37, and coreutils 9.3.  If anybody would 
mind taking a look at this bug, I can provide direct shell access to the 
machine in question, with strace etc installed.  Thank you!




             reply	other threads:[~2023-06-17  8:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-16 23:55 matoro via GNU coreutils Bug Reports [this message]
2023-06-17 17:30 ` bug#64123: "stat -f -c '%T' ." on alpha fails with EOVERFLOW with NFS Pádraig Brady
2023-06-17 19:23   ` Paul Eggert
2023-06-17 19:53     ` matoro via GNU coreutils Bug Reports
2023-06-17 22:19       ` Pádraig Brady
2023-06-18  1:26         ` Paul Eggert
2023-06-20  6:29       ` Paul Eggert

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