Public bug reported: Binary package hint: zfs-fuse
Hello to all, I have 5 disks and when I am creating a raidz vdev I am not getting the proper capacity: I think the capacity should be 1500+2000+640+160+150-2000 ~= 2450 GB but is under 700 GB.... Could you please tell me if this this is normal? What am I doing wrong? I am also attaching various disk combinations for the zpool which show that adding disks, the total size is decreasing.... This is really peculiar I think... Merry Christmas to everyone!.... Constantine Tsardounis Steps to reproduce: # fdisk -l /dev/sd{a,b,c,d,e} |grep "Disk /dev/sd" Disk /dev/sda: 1500.3 GB, 1500301910016 bytes Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes Disk /dev/sdc: 640.1 GB, 640135028736 bytes Disk /dev/sdd: 160.0 GB, 160041885696 bytes Disk /dev/sde: 150.0 GB, 150039945216 bytes # zpool status no pools available # zpool create tank raidz /dev/sd{a,b,c,d,e} -f ### the same of course happens running zpool create tank raidz1 /dev/sd{a,b,c,d,e} -f # zpool status pool: tank state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 sda ONLINE 0 0 0 sdb ONLINE 0 0 0 sdc ONLINE 0 0 0 sdd ONLINE 0 0 0 sde ONLINE 0 0 0 errors: No known data errors # zpool list NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT tank 696G 173K 696G 0% 1.00x ONLINE - # zfs list NAME USED AVAIL REFER MOUNTPOINT tank 105K 547G 33.6K /tank # zfs get all NAME PROPERTY VALUE SOURCE tank type filesystem - tank creation Fri Dec 24 4:55 2010 - tank used 108K - tank available 547G - tank referenced 33.6K - tank compressratio 1.00x - tank mounted yes - tank quota none default tank reservation none default tank recordsize 128K default tank mountpoint /tank default tank sharenfs off default tank checksum on default tank compression off default tank atime on default tank devices on default tank exec on default tank setuid on default tank readonly off default tank zoned off default tank snapdir hidden default tank aclmode groupmask default tank aclinherit restricted default tank canmount on default tank xattr on default tank copies 1 default tank version 4 - tank utf8only off - tank normalization none - tank casesensitivity sensitive - tank vscan off default tank nbmand off default tank sharesmb off default tank refquota none default tank refreservation none default tank primarycache all default tank secondarycache all default tank usedbysnapshots 0 - tank usedbydataset 33.6K - tank usedbychildren 74.3K - tank usedbyrefreservation 0 - tank logbias latency default tank dedup off default tank mlslabel off - # uname -a Linux 2.6.35-23-generic #41-Ubuntu SMP Wed Nov 24 11:55:36 UTC 2010 x86_64 GNU/Linux # lsb_release -rd Description: Ubuntu 10.10 Release: 10.10 # apt-cache policy zfs-fuse zfs-fuse: Installed: 0.6.9-1 ** Affects: zfs-fuse (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/694112 Title: Wrong size in 5 disk raidz -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs