Bug 819864
| Summary: | Frequent hang in file system | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Simon Holm <sho> |
| Component: | kernel | Assignee: | Red Hat Kernel Manager <kernel-mgr> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Filesystem QE <fs-qe> |
| Severity: | urgent | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.2 | CC: | asolanas, esandeen, gea, kzhang, rwheeler |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | 2.6.32-279.5.2.el6.x86_64 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-12-18 16:41:29 UTC | Type: | Bug |
| 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: | 846704 | ||
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Description
Simon Holm
2012-05-08 12:15:18 UTC
Hi Simon, Can you please open a support call with Red Hat support? They will help you debug and gather information. Best regards, Ric Hi Ric I'm unsure which kind of support contract we have. We have the OS subscription of course, so if that qualifies I'll call right away tomorrow, but otherwise I'll have to check our contracts. Simon This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux. From a quick look, everything is stuck in io_schedule. The first bit pasted above: [<ffffffffa0091f46>] hpsa_eh_device_reset_handler+0x116/0x3c0 [hpsa] [<ffffffff8135ec91>] scsi_eh_ready_devs+0x231/0x850 [<ffffffff8135f943>] scsi_error_handler+0x483/0x660 makes me wonder if you have storage problems. Any scsi errors in the logs from around this time? Nothing in dmesg at all between boot up and the hang(s). Do you suggest adding som e kind of SCSI debug? The disk consists of two physical disks locally attached in HW RAID-1. Could this be related to the following HP Advisory ? http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03555882 "HP ProLiant Servers: HP Smart Array Controllers - DRIVER UPGRADE REQUIRED to Prevent a Read Only Linux File System or an Unresponsive Server When a Target Reset Is Issued by the Smart Array Controller Driver for Linux (hpsa)" This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux. Is this still an issue? Can you reproduce this on RHEL6.3 (or 6.4 when it comes out)? I just reviewed status and actually the problem seems to be fixed somewhere between kernel 2.6.32-220.7.1 and 2.6.32-279.5.2.el6.x86_64 (now on RHEL 6.3). We've used the latter for 103 days without a crash. We consider it as fixed. Great, thanks for testing and letting us know! |