Re: [zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-25 Thread Andreas Koppenhoefer
Hello Matt, you wrote about panic in u3 u4: These stack traces look like 6569719 (fixed in s10u5). Then I suppose it's also fixed by 127127-11 because that patch mentions 6569719. According to my zfs-hardness-test script this is true. Instead of crashing with an panic, with 127127-11 these

Re: [zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-14 Thread Andreas Koppenhoefer
Could you provide the panic message and stack trace, plus the stack traces of when it's hung? --matt Hello matt, here is info and stack trace of a server running Update 3: $ uname -a SunOS qacpp03 5.10 Generic_127111-05 sun4us sparc FJSV,GPUSC-M $ head -1 /etc/release

Re: [zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-13 Thread Andrew Gabriel
Matthew Ahrens wrote: Andreas Koppenhoefer wrote: Hello, occasionally we got some solaris 10 server to panic in zfs code while doing "zfs send -i [EMAIL PROTECTED] [EMAIL PROTECTED] | ssh remote zfs receive poolname". The race condition(s) get triggered by a broken data

Re: [zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-13 Thread Matthew Ahrens
Andreas Koppenhoefer wrote: Hello, occasionally we got some solaris 10 server to panic in zfs code while doing zfs send -i [EMAIL PROTECTED] [EMAIL PROTECTED] | ssh remote zfs receive poolname. The race condition(s) get triggered by a broken data transmission or killing sending zfs or ssh

Re: [zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-12 Thread Ian Collins
Matthew Ahrens wrote: Andreas Koppenhoefer wrote: Hello, occasionally we got some solaris 10 server to panic in zfs code while doing zfs send -i [EMAIL PROTECTED] [EMAIL PROTECTED] | ssh remote zfs receive poolname. The race condition(s) get triggered by a broken data transmission or

[zfs-discuss] Race condition yields to kernel panic (u3, u4) or hanging zfs commands (u5)

2008-11-05 Thread Andreas Koppenhoefer
Hello, occasionally we got some solaris 10 server to panic in zfs code while doing zfs send -i [EMAIL PROTECTED] [EMAIL PROTECTED] | ssh remote zfs receive poolname. The race condition(s) get triggered by a broken data transmission or killing sending zfs or ssh command. The panic or hanging zfs