Bug 132158
| Summary: | 64bit httpd doesn't serve files >2Gb | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Karsten Hopp <karsten> |
| Component: | kernel | Assignee: | Arjan van de Ven <arjanv> |
| Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | jorton, kajtzu |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-09-14 12:44:12 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 130887 | ||
Can you try booting e.g. the RHEL3 kernel on this box to see if this is a regression in 2.6? I can't see that httpd is doing anything wrong here, this is either a libc bug, or a kernel bug. http://www.ussg.iu.edu/hypermail/linux/kernel/0405.2/0547.html says there was a bug with these symptoms in some kernels. Yes, looks like a kernel problem. Booting the same system with the RHEL3-U3 kernel fixed it for me. I didn't see patch for this, probably hidden in the bk-patch. But this works with kernel-2.6.8-1.567smp |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (compatible; Konqueror/3.3; Linux) (KHTML, like Gecko) Description of problem: Downloads of large files from apache running on x86_64 fail after ~2Gb: sendfile(12, 14, [2147205120], 2125864960) = 196608 poll([{fd=12, events=POLLOUT, revents=POLLOUT}], 1, 300000) = 1 sendfile(12, 14, [2147401728], 2125668352) = 81919 poll([{fd=12, events=POLLOUT, revents=POLLOUT}], 1, 300000) = 1 sendfile(12, 14, [2147483647], 2125586433) = -1 EOVERFLOW (Value too large for defined data type) write(9, "127.0.0.1 - - [08/Sep/2004:17:29"..., 147) = 147 close(12) = 0 read(5, 0x7fbffffa4f, 1) = -1 EAGAIN (Resource temporarily unavailable) close(14) = 0 close(13) = 0 Version-Release number of selected component (if applicable): httpd-2.0.50-7 How reproducible: Always Steps to Reproduce: 1.install 64bit httpd package on a 64bit machine 2.create a file >2Gb in the html directory 3.try to download the file (preferably from the same or another 64bit machine just in case the 32bit client can't handle large files) 4.strace the httpd process to get the above output Actual Results: downloads fail after 2Gb Expected Results: complete download of files >2Gb Additional info: