Bug#666747: kfreebsd-image-9-amd64: "No space left on device" on /run
Package: kfreebsd-image-9-amd64
Version: 9.0-1
Severity: important
Dear Maintainer,
Some hours after a reboot, /run becomes full and it's not possible to
create new file and so this:
- create daemon restart failure
- generate various error during dist-upgrade.
My computer is an AMD Turion with 4GB memory.
I switched my / from ufs to zfs some weeks ago and I don't remember
such behavior in the past. I so various posts saying zfs memory usage
was rather anti-social. I attached some details about my configuration.
root@nana:/run# echo disk_is_full_again > foobar
bash: echo: write error: No space left on device
root@nana:/run# df .
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 52 52 0 100% /run
root@nana:/run# cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 4139495424 3074363392 1065132032 50499584 0 44273664
Swap: 0 0 0
MemTotal: 4042476 kB
MemFree: 1040168 kB
MemShared: 49316 kB
Buffers: 0 kB
Cached: 43236 kB
SwapTotal: 0 kB
SwapFree: 0 kB
root@nana:~$cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 72
model name : AMD Turion(tm) 64 X2 Mobile Technology TL-50
stepping : 2
processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 72
model name : AMD Turion(tm) 64 X2 Mobile Technology TL-50
stepping : 2
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 b19 mmx fxsr xmm sse2
cpu MHz : 1600.00
bogomips : 1600.00
root@nana:/run# sysctl -a|grep zfs
z0xfffffe0002d7c100 [shape=box,label="ZFS::VDEV\nzfs::vdev\nr#3"];
<name>zfs::vdev</name>
vfs.zfs.l2c_only_size: 0
vfs.zfs.mfu_ghost_data_lsize: 1810088448
vfs.zfs.mfu_ghost_metadata_lsize: 88197120
vfs.zfs.mfu_ghost_size: 1898285568
vfs.zfs.mfu_data_lsize: 625301504
vfs.zfs.mfu_metadata_lsize: 258048
vfs.zfs.mfu_size: 635668480
vfs.zfs.mru_ghost_data_lsize: 53156864
vfs.zfs.mru_ghost_metadata_lsize: 731674112
vfs.zfs.mru_ghost_size: 784830976
vfs.zfs.mru_data_lsize: 1354472448
vfs.zfs.mru_metadata_lsize: 404646400
vfs.zfs.mru_size: 1850021376
vfs.zfs.anon_data_lsize: 0
vfs.zfs.anon_metadata_lsize: 0
vfs.zfs.anon_size: 216064
vfs.zfs.l2arc_norw: 1
vfs.zfs.l2arc_feed_again: 1
vfs.zfs.l2arc_noprefetch: 1
vfs.zfs.l2arc_feed_min_ms: 200
vfs.zfs.l2arc_feed_secs: 1
vfs.zfs.l2arc_headroom: 2
vfs.zfs.l2arc_write_boost: 8388608
vfs.zfs.l2arc_write_max: 8388608
vfs.zfs.arc_meta_limit: 724982784
vfs.zfs.arc_meta_used: 721348408
vfs.zfs.arc_min: 362491392
vfs.zfs.arc_max: 2899931136
vfs.zfs.dedup.prefetch: 1
vfs.zfs.mdcomp_disable: 0
vfs.zfs.write_limit_override: 0
vfs.zfs.write_limit_inflated: 12418486272
vfs.zfs.write_limit_max: 517436928
vfs.zfs.write_limit_min: 33554432
vfs.zfs.write_limit_shift: 3
vfs.zfs.no_write_throttle: 0
vfs.zfs.zfetch.array_rd_sz: 1048576
vfs.zfs.zfetch.block_cap: 256
vfs.zfs.zfetch.min_sec_reap: 2
vfs.zfs.zfetch.max_streams: 8
vfs.zfs.prefetch_disable: 1
vfs.zfs.mg_alloc_failures: 8
vfs.zfs.check_hostid: 1
vfs.zfs.recover: 0
vfs.zfs.txg.synctime_ms: 1000
vfs.zfs.txg.timeout: 5
vfs.zfs.scrub_limit: 10
vfs.zfs.vdev.cache.bshift: 16
vfs.zfs.vdev.cache.size: 0
vfs.zfs.vdev.cache.max: 16384
vfs.zfs.vdev.write_gap_limit: 4096
vfs.zfs.vdev.read_gap_limit: 32768
vfs.zfs.vdev.aggregation_limit: 131072
vfs.zfs.vdev.ramp_rate: 2
vfs.zfs.vdev.time_shift: 6
vfs.zfs.vdev.min_pending: 4
vfs.zfs.vdev.max_pending: 10
vfs.zfs.vdev.bio_flush_disable: 0
vfs.zfs.cache_flush_disable: 0
vfs.zfs.zil_replay_disable: 0
vfs.zfs.zio.use_uma: 0
vfs.zfs.version.zpl: 5
vfs.zfs.version.spa: 28
vfs.zfs.version.acl: 1
vfs.zfs.debug: 0
vfs.zfs.super_owner: 0
kstat.zfs.misc.xuio_stats.onloan_read_buf: 0
kstat.zfs.misc.xuio_stats.onloan_write_buf: 0
kstat.zfs.misc.xuio_stats.read_buf_copied: 0
kstat.zfs.misc.xuio_stats.read_buf_nocopy: 0
kstat.zfs.misc.xuio_stats.write_buf_copied: 0
kstat.zfs.misc.xuio_stats.write_buf_nocopy: 68680
kstat.zfs.misc.zfetchstats.hits: 0
kstat.zfs.misc.zfetchstats.misses: 0
kstat.zfs.misc.zfetchstats.colinear_hits: 0
kstat.zfs.misc.zfetchstats.colinear_misses: 0
kstat.zfs.misc.zfetchstats.stride_hits: 0
kstat.zfs.misc.zfetchstats.stride_misses: 0
kstat.zfs.misc.zfetchstats.reclaim_successes: 0
kstat.zfs.misc.zfetchstats.reclaim_failures: 0
kstat.zfs.misc.zfetchstats.streams_resets: 0
kstat.zfs.misc.zfetchstats.streams_noresets: 0
kstat.zfs.misc.zfetchstats.bogus_streams: 0
kstat.zfs.misc.arcstats.hits: 58169918
kstat.zfs.misc.arcstats.misses: 293766
kstat.zfs.misc.arcstats.demand_data_hits: 9044010
kstat.zfs.misc.arcstats.demand_data_misses: 44246
kstat.zfs.misc.arcstats.demand_metadata_hits: 49125905
kstat.zfs.misc.arcstats.demand_metadata_misses: 249501
kstat.zfs.misc.arcstats.prefetch_data_hits: 0
kstat.zfs.misc.arcstats.prefetch_data_misses: 0
kstat.zfs.misc.arcstats.prefetch_metadata_hits: 3
kstat.zfs.misc.arcstats.prefetch_metadata_misses: 19
kstat.zfs.misc.arcstats.mru_hits: 2267776
kstat.zfs.misc.arcstats.mru_ghost_hits: 7140
kstat.zfs.misc.arcstats.mfu_hits: 55902139
kstat.zfs.misc.arcstats.mfu_ghost_hits: 230397
kstat.zfs.misc.arcstats.allocated: 2510808
kstat.zfs.misc.arcstats.deleted: 447265
kstat.zfs.misc.arcstats.stolen: 118861
kstat.zfs.misc.arcstats.recycle_miss: 140456
kstat.zfs.misc.arcstats.mutex_miss: 796
kstat.zfs.misc.arcstats.evict_skip: 83767
kstat.zfs.misc.arcstats.evict_l2_cached: 0
kstat.zfs.misc.arcstats.evict_l2_eligible: 11720601088
kstat.zfs.misc.arcstats.evict_l2_ineligible: 4096
kstat.zfs.misc.arcstats.hash_elements: 206492
kstat.zfs.misc.arcstats.hash_elements_max: 206813
kstat.zfs.misc.arcstats.hash_collisions: 10895055
kstat.zfs.misc.arcstats.hash_chains: 50603
kstat.zfs.misc.arcstats.hash_chain_max: 18
kstat.zfs.misc.arcstats.p: 1944060043
kstat.zfs.misc.arcstats.c: 2714098926
kstat.zfs.misc.arcstats.c_min: 362491392
kstat.zfs.misc.arcstats.c_max: 2899931136
kstat.zfs.misc.arcstats.size: 2701175608
kstat.zfs.misc.arcstats.hdr_size: 52773776
kstat.zfs.misc.arcstats.data_size: 2485905920
kstat.zfs.misc.arcstats.other_size: 162495912
kstat.zfs.misc.arcstats.l2_hits: 0
kstat.zfs.misc.arcstats.l2_misses: 0
kstat.zfs.misc.arcstats.l2_feeds: 0
kstat.zfs.misc.arcstats.l2_rw_clash: 0
kstat.zfs.misc.arcstats.l2_read_bytes: 0
kstat.zfs.misc.arcstats.l2_write_bytes: 0
kstat.zfs.misc.arcstats.l2_writes_sent: 0
kstat.zfs.misc.arcstats.l2_writes_done: 0
kstat.zfs.misc.arcstats.l2_writes_error: 0
kstat.zfs.misc.arcstats.l2_writes_hdr_miss: 0
kstat.zfs.misc.arcstats.l2_evict_lock_retry: 0
kstat.zfs.misc.arcstats.l2_evict_reading: 0
kstat.zfs.misc.arcstats.l2_free_on_write: 0
kstat.zfs.misc.arcstats.l2_abort_lowmem: 0
kstat.zfs.misc.arcstats.l2_cksum_bad: 0
kstat.zfs.misc.arcstats.l2_io_error: 0
kstat.zfs.misc.arcstats.l2_size: 0
kstat.zfs.misc.arcstats.l2_hdr_size: 0
kstat.zfs.misc.arcstats.memory_throttle_count: 0
kstat.zfs.misc.arcstats.l2_write_trylock_fail: 0
kstat.zfs.misc.arcstats.l2_write_passed_headroom: 0
kstat.zfs.misc.arcstats.l2_write_spa_mismatch: 0
kstat.zfs.misc.arcstats.l2_write_in_l2: 0
kstat.zfs.misc.arcstats.l2_write_io_in_progress: 0
kstat.zfs.misc.arcstats.l2_write_not_cacheable: 2
kstat.zfs.misc.arcstats.l2_write_full: 0
kstat.zfs.misc.arcstats.l2_write_buffer_iter: 0
kstat.zfs.misc.arcstats.l2_write_pios: 0
kstat.zfs.misc.arcstats.l2_write_buffer_bytes_scanned: 0
kstat.zfs.misc.arcstats.l2_write_buffer_list_iter: 0
kstat.zfs.misc.arcstats.l2_write_buffer_list_null_iter: 0
kstat.zfs.misc.vdev_cache_stats.delegations: 0
kstat.zfs.misc.vdev_cache_stats.hits: 0
kstat.zfs.misc.vdev_cache_stats.misses: 0
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: kfreebsd-amd64 (x86_64)
Kernel: kFreeBSD 9.0-1-amd64
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to fr_FR.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages kfreebsd-image-9-amd64 depends on:
ii kfreebsd-image-9.0-1-amd64 9.0-1
kfreebsd-image-9-amd64 recommends no packages.
kfreebsd-image-9-amd64 suggests no packages.
-- no debconf information
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