seems to work: --- unpatched dmraid, without ignore_hpa=0: $ sudo dmraid -r -d /dev/sdb: isw, "isw_ddiggddhgi", GROUP, ok, 490234750 sectors, data@ 0
--- unpatched, with ignore_hpa=0: $ sudo dmraid -r -d /dev/sdb: isw, "isw_ddiggddhgi", GROUP, ok, 490234750 sectors, data@ 0 /dev/sda: isw, "isw_ddiggddhgi", GROUP, ok, 490232637 sectors, data@ 0 --- patched dmraid, without ignore_hpa=0: $ sudo dmraid -r -d DEBUG: not isw at 203928108032 DEBUG: Found isw 10 gafr signature. DEBUG: isw 10 sector offset calculated at 2115. DEBUG: not isw at 203927026176 DEBUG: isw trying hard coded -2115 offset. DEBUG: not isw at 203927026176 DEBUG: isw metadata found at 251000192000 from probe at 251000192000 DEBUG: not isw at 251000192000 DEBUG: Found isw 10 gafr signature. DEBUG: isw 10 sector offset calculated at 2115. DEBUG: isw metadata found at 250999110144 from probe at 250999110144 /dev/sdb: isw, "isw_ddiggddhgi", GROUP, ok, 490234750 sectors, data@ 0 /dev/sda: isw, "isw_ddiggddhgi", GROUP, ok, 490232637 sectors, data@ 0 --- patched dmraid, ignore_hpa=0 $ sudo dmraid -r -d DEBUG: not isw at 203928108032 DEBUG: Found isw 10 gafr signature. DEBUG: isw 10 sector offset calculated at 2115. DEBUG: not isw at 203927026176 DEBUG: isw trying hard coded -2115 offset. DEBUG: not isw at 203927026176 DEBUG: isw metadata found at 251000192000 from probe at 251000192000 DEBUG: isw metadata found at 250999110144 from probe at 250999110144 /dev/sdb: isw, "isw_ddiggddhgi", GROUP, ok, 490234750 sectors, data@ 0 /dev/sda: isw, "isw_ddiggddhgi", GROUP, ok, 490232637 sectors, data@ 0 --- patched dmraid, ignore_hpa=0, after cold boot: DEBUG: not isw at 203927026176 DEBUG: isw trying hard coded -2115 offset. DEBUG: not isw at 203925944320 DEBUG: isw metadata found at 251000192000 from probe at 251000192000 DEBUG: isw metadata found at 250999110144 from probe at 250999110144 /dev/sdb: isw, "isw_ddiggddhgi", GROUP, ok, 490234750 sectors, data@ 0 /dev/sda: isw, "isw_ddiggddhgi", GROUP, ok, 490232637 sectors, data@ 0 --- The values around 203928108032 are from /dev/sdc, which has the $GAFR signature but isn't part of the raid, and is on a different controller which apparently doesn't reset HPA on a warm boot. The second controller is 07:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) 07:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) -- intel isw raid metadata at odd offset https://bugs.launchpad.net/bugs/372170 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
