Hi
I reported this originally with 0.37 and never got any responses. I've tried
again with 1.0.4 under fedora 2 and I'm seeing the same behaviour:
I'm piping the output of svnadmin dump into svndumpfilter and svndumpfilter
is dying from what appears to be excessive memory consumption pretty much
at the point at which it hits 1Gig or thereabouts:
Here's the last bit of the strace:
read(0, "\377\377\377\377\377\377\377\377\377\377\377\377\377\377"...,
69632) =
69632
mmap2(NULL, 1073750016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0)
= -1 ENOMEM (Cannot allocate memory)
brk(0) = 0x84cc000
brk(0x484cd000) = 0x84cc000
mmap2(NULL, 1073881088, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0)
= -1 ENOMEM (Cannot allocate memory)
mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1,
0)
= 0x26ba9000
munmap(0x26ba9000, 356352) = 0
munmap(0x26d00000, 692224) = 0
mprotect(0x26c00000, 135168, PROT_READ|PROT_WRITE) = 0
mmap2(NULL, 1073750016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0)
= -1 ENOMEM (Cannot allocate memory)
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(32307, 32307, SIGABRT) = 0
--- SIGABRT (Aborted) @ 0 (0) ---
+++ killed by SIGABRT +++
svn: Can't write to stream: Broken pipe
It seems to be attempting to mmap stdin to the tune of about 1Gig?? Any
ideas why
it falls over? Are there specific limits in terms of the amount of memory
that
can be mmaped for a pipe or something?
Thank you,
--Craig
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Received on Wed May 26 22:19:33 2004