Date: Tue, 14 Apr 2015 21:05:20 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: freebsd-fs@freebsd.org Subject: =?UTF-8?B?WkZTOiByZXBsYWNlIGFsbCBkaXNrcyBvbiBuZXcsIGxhcmdlciBvbmU=?= =?UTF-8?B?cywgaW4gbWlycm9yIG9yIHpyYWlkWzJdIOKAlCB3aWxsIGl0IHdvcms/?= Message-ID: <552D56E0.2040307@FreeBSD.org>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Say, I have ZFS pool consist of raidz vdev with 3x1TB disks. It is 2Tb effective storage space, right? Now I could remove 1 disk (as failed one) and replace it with new, 2TB HDD. After resilvering I could replace second 1TB HDD, and, then, third one. Now I have raidz vdev with 3x2TB disks. Will I have 4TB effective storage space in my poo l? I know, that it is impossible to add NEW disk to raidz, but here is replacement smaller disks with larger ones, one-by-one. The same question could be asked about mirror and raidz2/raidz3 :) - -- // Lev Serebryakov -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQJ8BAEBCgBmBQJVLVbfXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRGOTZEMUNBMEI1RjQzMThCNjc0QjMzMEFF QUIwM0M1OEJGREM0NzhGAAoJEOqwPFi/3EePRBEQALq1JdNodoJ124n00xIb+cL/ mMNHB16nuPgov66KULkJf4a0AtVilfcofq0DPg0puyTnZr5Q/1UJYK+43NTHW2fj i4ew3LwKnj1D0Ej7svwsm5hYqJG/GQU0i07l9k23BYiBKanT4LedtKJlwgHAIq97 YU94wUTPw93hAe3w738qlyAbj09rSJg3IU7U2i2ISVNfxNFj7FrzJ5SL9S1NFG3u 5PR7DRH1/0R/s0zojjg4xhwJ7PiGOC1wjsa9Dfub1JU8bpMbti0srztKnUKCm/Zl hqXJAB9e7xDZa8iZjeUfmyX5XIlZN/N9urrGmxXo8SMk71Z0MEWVdKvLTV1BNo4I RS9v3mQHjuP8lR1AC1IWkLGrXduId4kKQORwiGSjSb9376eqhKYuSSjBGEfBYUdL EE1PtsXXQ1bPznU/nWR+MguwI9IYQko4EzUCtxba9Asf9MvXwsIA8Cp5ZJ6De6/g AXx9crdk1Cj7azOYQJkSR/mmiZfDlcbwhbvJ1o1beGmlCvpz4D7+6PT+lAr8K6vA sJKRVpEYtdHsk5eOPhRRTMuD0r18GKhvJMUBOBx/EKqUxf7t8rIf8ajyzXde6l7o XNji2beX3oGtZ7nutp/5ovp2YAo1LI3EWQssZ/5gUWSh1+YRqZSUm4KmE0GBHAhM epOndpbBh15dAI0zCJUR =Kxwu -----END PGP SIGNATURE-----
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