[zfs-discuss] ub_guid_sum and vdev guids

I've a zfs pool named 'ppool' with two vdevs(files) file1, file2 in it. zdb -l /pak/file1 output: version=16 name='ppool' state=0 txg=3080 pool_guid=14408718082181993222 hostid=8884850 hostname='solaris-b119-44' top_guid=4867536591080553814 guid=4867536591080553

[zfs-discuss] zfs kernel compilation issue

I'm trying to compile zfs kernel on the following machine bash-3.2# uname -a SunOS solaris-b119-44 5.11 snv_119 i86pc i386 i86pc I set the env properly using bldenv -d ./opensolaris.sh. bash-3.2# pwd /export/testws/usr/src/uts bash-3.2# dmake dmake: defaulting to parallel mode. See the man page

Re: [zfs-discuss] zfs kernel compilation issue

Hi, bash-3.2# isainfo amd64 i386 The above output shows amd64 is available. But how can I now overcome the compilation failure issue? Regards, pak -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org ht

Re: [zfs-discuss] zfs kernel compilation issue

I just added -xarch=amd64 in Makefile.master and then could compile the driver without any issues. Regards, pak. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/l

[zfs-discuss] changing guid of vdev

Hi, I added a vdev(file) to the zpool and then, and using hexedit modified the guid of the vdev in all four labels. I also, caluculated the new ub_guid_sum and updated all uberblock guid_sum values. Now, when I try to import this modified file into the zpool, it says the device is offline...and

Re: [zfs-discuss] ub_guid_sum and vdev guids

14408718082181993222 + 4867536591080553814 - 2^64 + 4015976099930560107 = 484548669948327 there was an overflow inbetween, that I overlooked. pak -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

[zfs-discuss] zfs cksum calculation

Hi, I've compiled /export/testws/usr/src/lib/crypt_modules/sha256/test.c and tried to use it to calculate the checksum of the uberblock. This I did as the sha256 executable that comes with solaris is not giving me the correct values for uberblock.(the output is 64chars whereas zfs output is on

Re: [zfs-discuss] zfs cksum calculation

Hi, Thanks for the prompt response. I tried using digest with sha256 to calculate the uberblock checksum. Now, digest gives me a 65 char's ouput, while zdb -uuu pool-name, gives me only 49 char output. how can this be accounted? I'm trying to understand how the checksum is calculated and dis