Blockdev API returns erroneous size on /dev/nbd

2007-10-12 Thread BERTRAND Joël
Hello, I'm trying to build a Raid1 volume over TCP/IP. I use net block device on a 2.6.23 linux kernel on a T1000 server (sparc64). NBD server exports /dev/md7 (raid5 volume): Root poulenc:[~] > blockdev --getsize64 /dev/md7 1499879178240 Root poulenc:[/] > nbd-server 2000 /dev/md7 14

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread David Miller
From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Fri, 12 Oct 2007 11:16:11 +0200 > I think that your patch fix this bug. I shall test on other T1000 this > afternoon. Thank you for testing. - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to [EM

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread BERTRAND Joël
David Miller wrote: From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Fri, 12 Oct 2007 09:04:16 +0200 Writing inode tables: Kernel unaligned access at TPC[56004c] xor_niagara_4+0x5c/0x128 sun4v_data_access_exception: ADDR[0053d354] CTX[] TYPE[000a], going. Please try this patch: dif

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread BERTRAND Joël
David Miller wrote: From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Fri, 12 Oct 2007 09:04:16 +0200 I have rebuild a 2.6.23 kernel with gcc-4.1. When I try to format (ext3fs) a raid5 volume, I _allways_ obtain (I have tested four times): That's a different bug which I will try to look into.

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread David Miller
From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Fri, 12 Oct 2007 09:04:16 +0200 > Writing inode tables: Kernel unaligned access at TPC[56004c] > xor_niagara_4+0x5c/0x128 > sun4v_data_access_exception: ADDR[0053d354] CTX[] > TYPE[000a], going. Please try this patch: diff --git a/arch/

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread David Miller
From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Fri, 12 Oct 2007 09:04:16 +0200 > I have rebuild a 2.6.23 kernel with gcc-4.1. When I try to format > (ext3fs) a raid5 volume, I _allways_ obtain (I have tested four times): That's a different bug which I will try to look into. At least confir

Re: sun4v_data_access_exception on new 2.6.23

2007-10-12 Thread BERTRAND Joël
BERTRAND Joël wrote: David Miller wrote: From: BERTRAND_Joël <[EMAIL PROTECTED]> Date: Thu, 11 Oct 2007 20:44:56 +0200 Hello, I have built a 2.6.23 kernel on a T1000 server. I have seen this message on system console : David, Looking at the trace some more, I'm %99.9 sure