On 09/24/2010 12:31 PM, Helmut Lichtenberg wrote: > Some more experiments: > > The last lines of an strace look like this: > > r...@cc2,~: strace ls -l /net/fs-v1 > [...] > open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3 > fstat(3, {st_mode=S_IFREG|0644, st_size=26048, ...}) = 0 > mmap(NULL, 26048, PROT_READ, MAP_SHARED, 3, 0) = 0x7f1273115000 > close(3) = 0 > futex(0x7f12728d9f60, FUTEX_WAKE_PRIVATE, 2147483647) = 0 > lstat("/net/fs-v1", > > I don't understand these internals, but maybe it makes sense for some of you.
lstat blocks on: [<ffffffffa0e94b18>] autofs4_wait+0x2e8/0x760 [autofs4] [<ffffffffa0e92d20>] try_to_fill_dentry+0x110/0x130 [autofs4] [<ffffffffa0e934d5>] autofs4_revalidate+0x155/0x1f0 [autofs4] [<ffffffffa0e93fa6>] autofs4_lookup+0x4f6/0x5c0 [autofs4] [<ffffffff8114d9d2>] real_lookup+0xe2/0x160 [<ffffffff8114f978>] do_lookup+0xb8/0xf0 [<ffffffff811504a5>] __link_path_walk+0x765/0xf80 [<ffffffff81150f3a>] path_walk+0x6a/0xe0 [<ffffffff8115110b>] do_path_lookup+0x5b/0xa0 [<ffffffff81151dd7>] user_path_at+0x57/0xa0 [<ffffffff8114852c>] vfs_fstatat+0x3c/0x80 [<ffffffff8114869b>] vfs_stat+0x1b/0x20 [<ffffffff811486c4>] sys_newstat+0x24/0x50 [<ffffffff810133c5>] tracesys+0xd9/0xde > With '/etc/init.d/autofs stop' I cannot stop the service, but when I kill the > automount process with signal -9 and start it again with '/etc/init.d/autofs > start' -- then it suddenly works. > I can cd into /net/fs-v1 and have all directories available. > > It's reproducable after a reboot. > Strange, isn't it? Yes :s ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users