Date: Wed, 22 Feb 2017 12:31:48 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 216178] ZFS ARC and L2ARC are unrealistically large, maybe after r307265 Message-ID: <bug-216178-3630-18e6rJCWP4@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-216178-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-216178-3630@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D216178 --- Comment #21 from Lev A. Serebryakov <lev@FreeBSD.org> --- Yes, ZFS is used as module. % kldstat Id Refs Address Size Name 1 50 0xffffffff80200000 d7afc0 kernel 2 1 0xffffffff80f7c000 300088 zfs.ko 3 11 0xffffffff8127d000 ab00 opensolaris.ko 4 1 0xffffffff81411000 3318b linux.ko 5 3 0xffffffff81445000 2b9e linux_common.ko 6 1 0xffffffff81448000 2e845 linux64.ko 7 1 0xffffffff81477000 4192 linprocfs.ko 8 1 0xffffffff8147c000 357 dtraceall.ko 9 9 0xffffffff8147d000 389c6 dtrace.ko 10 1 0xffffffff814b6000 623 dtmalloc.ko 11 1 0xffffffff814b7000 18ba dtnfscl.ko 12 1 0xffffffff814b9000 1dcb fbt.ko 13 1 0xffffffff814bb000 531c1 fasttrap.ko 14 1 0xffffffff8150f000 b9f sdt.ko 15 1 0xffffffff81510000 6dc4 systrace.ko 16 1 0xffffffff81517000 6d24 systrace_freebsd32.ko 17 1 0xffffffff8151e000 fb7 profile.ko % ctfdump -t /boot/kernel/zfs.ko /boot/kernel/zfs.ko does not contain .SUNW_ctf data % cat /etc/src.conf BATCH_DELETE_OLD_FILES=3Dyes WITHOUT_TESTS=3Dyes % "struct zfs.ko`arc_buf_hdr" gives antoher error: dtrace: failed to compile script l2arc.d: line 1: probe description fbt::l2arc_write_buffers:entry does not match any probes % > sudo dtrace -l | grep l2arc 27809 fbt zfs l2arc_do_free_on_write entry 27810 fbt zfs l2arc_evict entry 27811 fbt zfs l2arc_evict return 27812 fbt zfs l2arc_feed_thread entry 27813 fbt zfs l2arc_read_done entry 27814 fbt zfs l2arc_write_done entry 29273 fbt zfs l2arc_init entry 29731 fbt zfs l2arc_stop entry 30261 fbt zfs l2arc_remove_vdev entry 31154 fbt zfs l2arc_vdev_present entry 31155 fbt zfs l2arc_vdev_present return 31189 fbt zfs l2arc_fini entry 32113 fbt zfs l2arc_start entry 32114 fbt zfs l2arc_start return 32334 fbt zfs l2arc_add_vdev entry 34552 sdt zfs none l2arc-= hit 34553 sdt zfs none l2arc-= read 34554 sdt zfs none l2arc-= miss 34565 sdt zfs none l2arc-evict 34566 sdt zfs none l2arc-write 34567 sdt zfs none l2arc-iodone % Should it be "l2arc_write_done"? But there is no "l2arc__write_done:return"! --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-216178-3630-18e6rJCWP4>