Xin LI 7882b61f60 MFV r268848: ... Instead of asserting all zio's be properly aligned, only assert on the logical ones. Cap uberblocks at 8k, otherwise with ashift=17, there would be only one uberblock. This fixes a problem that zdb would trip assert on pools with ashift >= 0xe (8k). While there, also change the code so it only attempt to condense space map unless the uncondensed size consumes greater than zfs_metaslab_condense_block_threshold blocks. Illumos issue: 4958 zdb trips assert on pools with ashift >= 0xe MFC after: 2 weeks		2014-07-18 20:41:40 +00:00
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dtracetoolkit	Finish porting execsnoop to FreeBSD. This includes replacing the zonename	2012-09-01 08:14:21 +00:00
opensolaris	MFV r268848:	2014-07-18 20:41:40 +00:00