Displaying 2 results from an estimated 2 matches for "zio_compress_data".
2013 Jul 19
2
9.2PRERELEASE ZFS panic in lzjb_compress
...trap_pfault+0x211/frame 0xffffffcf75bd5de0
trap() at trap+0x344/frame 0xffffffcf75bd5fe0
calltrap() at calltrap+0x8/frame 0xffffffcf75bd5fe0
--- trap 0xc, rip = 0xffffffff81983055, rsp = 0xffffffcf75bd60a0, rbp =
0xffffffcf75bd68f0 ---
lzjb_compress() at lzjb_compress+0x185/frame 0xffffffcf75bd68f0
zio_compress_data() at zio_compress_data+0x92/frame 0xffffffcf75bd6920
zio_write_bp_init() at zio_write_bp_init+0x24b/frame 0xffffffcf75bd6970
zio_execute() at zio_execute+0xc3/frame 0xffffffcf75bd69b0
taskqueue_run_locked() at taskqueue_run_locked+0x74/frame 0xffffffcf75bd6a00
taskqueue_thread_loop() at taskqueue_t...
2007 May 02
41
gzip compression throttles system?
I just had a quick play with gzip compression on a filesystem and the
result was the machine grinding to a halt while copying some large
(.wav) files to it from another filesystem in the same pool.
The system became very unresponsive, taking several seconds to echo
keystrokes. The box is a maxed out AMD QuadFX, so it should have plenty
of grunt for this.
Comments?
Ian