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| author | todd stecher <todd.stecher@gmail.com> | 2009-02-19 09:33:30 -0800 |
|---|---|---|
| committer | Steven Danneman <steven.danneman@isilon.com> | 2009-02-20 16:35:48 -0800 |
| commit | d9a842b26f306a6328e0fb4f226ed8292a8c221a (patch) | |
| tree | 38dccdf56470b5ee4e0a97dcf20fc477a522fd4a /source3/smbd | |
| parent | 193be432a224918bf0fbecfb6705146476c15c07 (diff) | |
| download | samba-d9a842b26f306a6328e0fb4f226ed8292a8c221a.tar.gz samba-d9a842b26f306a6328e0fb4f226ed8292a8c221a.tar.bz2 samba-d9a842b26f306a6328e0fb4f226ed8292a8c221a.zip | |
S3: Detect max_open_files from system
- Attempt to use syscalls to determine max-open-files value.
- Add in periodic logging when max file limit reached
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/open.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source3/smbd/open.c b/source3/smbd/open.c index 239d4ff0c4..ac7c35c240 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -132,6 +132,18 @@ static NTSTATUS fd_open(struct connection_struct *conn, fsp->fh->fd = SMB_VFS_OPEN(conn,fname,fsp,flags,mode); if (fsp->fh->fd == -1) { status = map_nt_error_from_unix(errno); + if (errno == EMFILE) { + static time_t last_warned = 0L; + + if (time((time_t *) NULL) > last_warned) { + DEBUG(0,("Too many open files, unable " + "to open more! smbd's max " + "open files = %d\n", + lp_max_open_files())); + last_warned = time((time_t *) NULL); + } + } + } DEBUG(10,("fd_open: name %s, flags = 0%o mode = 0%o, fd = %d. %s\n", |