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Engineering Release Notice |
| Release Date: | 10-22-2010 |
| OEM: | LSI |
| HWR_SAS_Driver_FreeBSD | 3.981 |
| Component: | HWR_SAS_Driver_FreeBSD |
| Stream: | HWR-SAS_DRIVER_FREEBSD_6.3_Integration |
| Version: | 3.981 |
| Baseline From: | HWR-SAS_DRIVER_FREEBSD_6.3_2_18_2010_3_96@\DAS_Projects |
| Baseline To: | HWR-SAS_DRIVER_FREEBSD_6.3_10_22_2010@\DAS_Projects |
| LSIP200080639 | (TASK) | 80639 (RW LSIP200077530) While IO and CC continues OS locks up on removal of CacheCade SSD PDs |
| LSIP200093219 | (TASK) | 93219 FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO. |
| LSIP200100798 | (DFCT) | FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO. |
| LSIP200084304 | (DFCT) | (RW LSIP200077530) While IO and CC continues OS locks up on removal of CacheCade SSD PDs |
| DFCT ID: | LSIP200100798 |
| Headline: | FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO. |
| Description: | FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO. Steps to Reproduce : 1. Create R1 VD. 2. Create file system and mount the VD, and run IO for 5 minutes. 3. Pull both the PD's OR unplug the power cable from the enclosure so that VD's get offline. 4. OS Will crash and Reboot. attaching OS logs and firmware logs The fallowing configuration has been used : -------------------------------------------------- Controllers : LSI MegaRAID SAS 9280DE-8e MR Firmware Version : 2.120.03-0989 MR Firmware Package : 12.12.0-0013 Driver : 3.90 MegaCli: 8.00.28 OS: FreeBSD 6.3_X64 IOTOOL : POUND Server :Dell Precision 690 RAM:6 GB Encloser: camden Enclouser Firmware : 0316 |
| Steps to Reproduce: | See in main. |
| Resolution: | Whenever a VD goes offline without first being unmounted, FreeBSD will crash and reboot.
This is a known issue in FreeBSD 6.3. Panic occurs when a mounted device (USB, SATA, local image file, etc.) is removed Please do refer to the following link http://wiki.freebsd.org/BugBusting/Commonly_reported_issues. Search for ": Panic occurs when a mounted device (USB, SATA, local image file, etc.) is removed ". ReadMe has been updated. |
| Fix Impact: | Medium |
| External Behavior Change: | No |
| Suggested Testing: | This is a known issue |
| Child Tasks: | LSIP200093219 |
| DFCT ID: | LSIP200084304 |
| Headline: | (RW LSIP200077530) While IO and CC continues OS locks up on removal of CacheCade SSD PDs |
| Description: | Created a CacheCade by 2 SSD PDs.
Created 2 partial R1 on the same array. Performed Full- init and CC on the R1 VDs. Formatted and mounted the R1 VDs Started IO on the R1s by pound. Started CC on the R1 VDs. While IO and CC on progress removed 2 SSD PDs of the Cache Cade. On removed of 2 SSD PDs from the SSCD array OS locks up by “Fatal Trap 12: page fault while in kernel mode”. Nothing fatal reported in the FW log. Noticed that CC continued and completed fine in the FW log. Issue reproduced twice. All logs and screenshot attached for reference. |
| Version of Bug Reported: | 3.96 |
| Steps to Reproduce: | Create a CacheCade by 2 SSD PDs.
Create 2 partial R1 on the same array. Start IO on the R1s by IO utility pound. Start CC on the R1 VDs. While IO and CC continues on the R1 VDs remove the SSD PDs of the CacheCade. Test Ref: 10M08_Acceptance FreeBSD 8.0 (32 Bit) (MegaRAID SAS 9260-8i (Castor) _ZEUS (#33593.1) I/O should continue if remove all the PDs from SSCD Test Setup: KVM/Shelf: NORPT IRVINE_I24 KVM_M System: Supermicro X6DH8-G BIOS/Date: Phoenix Technologies LTD Version: 6.00 11/24/2006 CPU: 2 Intel(R) Xeon(TM) CPU 3.00GHz RAM: 4GB OS: FreeBSD 8.0 32 bit (Driver: 3.96) Component: 10M08 Controller: LSI MegaRAID SAS 9260-8i (Castor-B3) (FW PKG: 12.11.0-0001 / FW: 2.110.03-0922) Enclosure: DE5600-SAS Camden (FW: 317) RAID Utility: MegaCli (Ver: 8.00.28) Test Utility: Pound |
| Resolution: | already Fixed as part of 3.98 build |
| Fix Impact: | Low |
| External Behavior Change: | No |
| Suggested Testing: | redo the reproduction steps |
| Child Tasks: | LSIP200080639 |
| Task ID: | LSIP200080639 |
| Headline: | 80639 (RW LSIP200077530) While IO and CC continues OS locks up on removal of CacheCade SSD PDs |
| Description: | (RW LSIP200077530) While IO and CC continues OS locks up on removal of CacheCade SSD PDs
For FreeBSD 6.3 |
| State: | Delivered |
| Change Set Files: | |
| References: | LSIP200084304(DFCT) |
| Task ID: | LSIP200093219 |
| Headline: | 93219 FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO. |
| Description: | FreeBSD6.3_X64 OS will crash and Reboot when VD is off-lined during IO.
Steps to Reproduce : 1. Create R1 VD. 2. Create file system and mount the VD, and run IO for 5 minutes. 3. Pull both the PD's OR unplug the power cable from the enclosure so that VD's get offline. 4. OS Will crash and Reboot. |
| State: | Delivered |
| Change Set Files: | |
| References: | LSIP200100798(DFCT) |