3 Commits

Author	SHA1	Message	Date
Matthew Ahrens	9b67f60560	Illumos 4757, 4913 ... 4757 ZFS embedded-data block pointers ("zero block compression") 4913 zfs release should not be subject to space checks Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: Max Grossman <max.grossman@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: Dan McDonald <danmcd@omniti.com> Approved by: Dan McDonald <danmcd@omniti.com> References: https://www.illumos.org/issues/4757 https://www.illumos.org/issues/4913 https://github.com/illumos/illumos-gate/commit/5d7b4d4 Porting notes: For compatibility with the fastpath code the zio_done() function needed to be updated. Because embedded-data block pointers do not require DVAs to be allocated the associated vdevs will not be marked and therefore should not be unmarked. Ported by: Tim Chase <tim@chase2k.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #2544	2014-08-01 14:28:05 -07:00
Richard Yao	2024041b6c	Remove superfluous statement ... Clang's static analyzer reported that the value assigned to pcksum is never used. That is because we initialize both zc and pcksum to {{ 0 }} and then do `pcksum = zc;`. That is fairly pointless. However, it has the effect of generating a false positive in Clang's static analyzer. Since noise from false positives can obscure real issues, we fix it anyway. Signed-off-by: Richard Yao <ryao@gentoo.org> Signed-off-by: Ned Bass <bass6@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #2330	2014-05-30 17:02:37 -07:00
Martin Matuska	b79fc3fea9	Add zstreamdump(8) command to examine ZFS send streams. ... Obtained from: illumos-gate revision 11935:538c866aaac6 Source: ssh://anonhg@hg.illumos.org/illumos-gate Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #905	2012-09-02 14:54:27 -07:00