Date: Sat, 29 Dec 2012 11:38:17 GMT From: Kubilay Kocak <koobs.freebsd@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/174801: [zfs] zpool list and iostat do not display disk sizes in non-top-level vdevs Message-ID: <201212291138.qBTBcHjr080381@red.freebsd.org> Resent-Message-ID: <201212291140.qBTBe0dN098188@freefall.freebsd.org>
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>Number: 174801 >Category: kern >Synopsis: [zfs] zpool list and iostat do not display disk sizes in non-top-level vdevs >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Sat Dec 29 11:40:00 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Kubilay Kocak >Release: 9.1-RELEASE amd64 >Organization: >Environment: FreeBSD freebsd-91-amd64 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243872: Wed Dec 5 16:49:35 EST 2012 root@freebsd-9-amd64:/usr/obj/usr/src/sys/GENERIC amd64 >Description: zfs 'list' and 'iostat' commands only display disk/file sizes when they are configured as top level vdevs: [root@freebsd-91-amd64:/usr/home/user/zfstest] zpool list -v NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT test-jbod 119M 92.5K 119M 0% 1.00x ONLINE - /home/user/zfstest/zfs6 59.5M 36K 59.5M - /home/user/zfstest/zfs7 59.5M 56.5K 59.4M - test-mirror 59.5M 91K 59.4M 0% 1.00x ONLINE - mirror 59.5M 91K 59.4M - /home/user/zfstest/zfs4 - - - - /home/user/zfstest/zfs5 - - - - test-raidz 178M 177K 178M 0% 1.00x ONLINE - raidz1 178M 177K 178M - /home/user/zfstest/zfs1 - - - - /home/user/zfstest/zfs2 - - - - /home/user/zfstest/zfs3 - - - - test-raidz2 178M 282K 178M 0% 1.00x ONLINE - raidz2 178M 282K 178M - /home/user/zfstest/zfs8 - - - - /home/user/zfstest/zfs9 - - - - /home/user/zfstest/zfs10 - - - - test-raidz3 238M 434K 238M 0% 1.00x ONLINE - raidz3 238M 434K 238M - /home/user/zfstest/zfs11 - - - - /home/user/zfstest/zfs12 - - - - /home/user/zfstest/zfs13 - - - - /home/user/zfstest/zfs14 - - - - Similarly, per-vdev information for 'alloc and 'free' values are not displayed in zfs iostat output: Expected output: NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT test-raidz 178M 177K 178M 0% 1.00x ONLINE - raidz1 178M 177K 178M - /home/user/zfstest/zfs1 59.5M value value - /home/user/zfstest/zfs2 59.5M value value - /home/user/zfstest/zfs3 59.5M value value - If it is non-trivial to determine or calculate ALLOC and FREE values, SIZE only would suffice. Possibly relevant resources: http://svnweb.freebsd.org/base?view=revision&revision=236155 https://www.illumos.org/issues/1948 >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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