Brian Behlendorf ca5fd24984 Limit maximum ashift value to 12 ... While we initially allowed you to set your ashift as large as 17 (SPA_MAXBLOCKSIZE) that is actually unsafe. What wasn't considered at the time is that each uberblock written to the vdev label ring buffer will be of this size. Now the buffer is statically sized to 128k and we need to be able to fit several uberblocks in it. With a large ashift that becomes a problem. Therefore I'm reducing the maximum configurable ashift value to 12. This is large enough for the 4k sector drives and small enough that we can still keep the most recent 32 uberblock in the vdev label ring buffer. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #425		2011-11-11 14:50:48 -08:00
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libzfs_changelist.c	Remove HAVE_ZPL from commands and libraries	2011-02-04 16:14:34 -08:00
libzfs_config.c	Fix gcc missing braces warnings	2010-08-27 15:34:03 -07:00
libzfs_dataset.c	Illumos #278: get rid zfs of python and pyzfs dependencies	2011-08-01 12:09:36 -07:00
libzfs_diff.c	Add linux compatibility	2010-08-31 13:41:59 -07:00
libzfs_fru.c	Add linux topology support	2010-08-31 13:42:00 -07:00
libzfs_graph.c	Fix gcc missing braces warnings	2010-08-27 15:34:03 -07:00
libzfs_import.c	Improve 'zpool import' safety	2011-02-17 09:35:43 -08:00
libzfs_mount.c	Link libshare directly to libzfs	2011-07-06 09:20:28 -07:00
libzfs_pool.c	Limit maximum ashift value to 12	2011-11-11 14:50:48 -08:00
libzfs_sendrecv.c	Fix 'zfs send -D' segfault	2011-06-09 13:58:48 -07:00
libzfs_status.c	Use gethostid in the Linux convention.	2011-04-25 10:36:17 -05:00
libzfs_util.c	Use /dev/null for stdout/stderr in libzfs_run_process().	2011-08-01 13:52:23 -07:00
Makefile.am	Add proper library versioning	2011-07-06 09:20:28 -07:00
Makefile.in	Simplify BDI integration	2011-11-08 10:19:03 -08:00