Revision 18055569127253755d01733f6ecc004ed02f88d0 authored by NeilBrown on 07 May 2009, 02:48:10 UTC, committed by NeilBrown on 07 May 2009, 02:48:10 UTC
If we have a raid10 with multiple missing devices, and we recover just one of these to a spare, then we risk (depending on the bitmap and array chunk size) clearing bits of the bitmap for which recovery isn't complete (because a device is still missing). This can lead to a subsequent "re-add" being recovered without any IO happening, which would result in loss of data. This patch takes the safe approach of not clearing bitmap bits if the array will still be degraded. This patch is suitable for all active -stable kernels. Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
1 parent b74fd28
stv0672_vp4.bin.ihex
:1000000001BCE302E303E304E305E306E3079344EF
:1000100056D4934E5651934E51D6934E4F54934EC1
:10002000924F92A4930592F4931B929291E692368A
:100030009274924A928C928EC8D00B4202A0CA92BD
:100040000902C9100A0A0A81E3B8E3B0E3A8E3A0F1
:10005000E398E390E100CFD70A12CC9508B20A18D2
:10006000E10001EE0C084A12C818F09AC022F31CF5
:100070004A13F314C8A0F214F21CEB13D3A26316B4
:10008000489EF018A403F393C058F713519CE9203D
:10009000CFEF63F9922ED35F63FA922ED36763FB9F
:1000A000922ED36FE91A631648A7F020A406F394A2
:1000B000C027F714F513519DF6136318C420CBEF36
:1000C00063FC922ED37763FD922ED37F63FE922E34
:1000D000D38763FF922ED38F6438922ED3976439DF
:1000E000922ED39FE100F53AF43BF7BFF2BCF23D0C
:1000F000E1008087908051D5022202324BD3F71164
:100100000BDAE1000E0202400DB5E3024855E5129C
:10011000A401E81BE390F018A401E8BF8DB84BD10F
:100120004BD80BCB0BC2E100E302E30352D360597F
:10013000E6930D2252D4E6930D2AE398E390E10072
:10014000025D0263E302C81202CAC85202C2826898
:10015000E302C81402CAC89002C20AD0C9930ADADC
:10016000CCD20AE2631202DA0A980AA00AA8E39043
:10017000E100E3020AD0C9930ADACCD20AE26312A0
:1001800002DA0A980AA00AA84991E56AA404C812EA
:1001900002CAC8528289C81402CAC89002C2E39037
:1001A000E1000860E1004853E897085AE100E302E3
:1001B000E30354D36059E6930D52E398E390E100D2
:1001C000029CE3025513931755139317E390E10034
:1001D0007530E302E30355556059E6930DB2E39899
:1001E000E390E10002AEE792E918EA9AE898E81095
:1001F000E811E851D2DAD2F3E813D2FAE850D2EAA1
:10020000E8D0E8D1D30A03094823E52CA003482409
:10021000EA1C0308D2E3D303D313E10002CB059316
:100220005793F09AAC0BE30792EAE29FE506E3B03E
:10023000A002EB1E82D7EA1EE23B859BE91EC89016
:10024000859402DE05805793F0BAAC0692EAE2BFCD
:10025000E506A001EBBF8588E93EC8908581E93EAF
:10026000F0BAF339F03A6017F03AC090F0BAE10012
:10027000003FE302E30358106059E6930DA25812C1
:10028000E6930DAAE398E390E1000301E100030384
:100290009B7D8B8BE302E30358566059E6930DBABE
:1002A000E398E390E100030F9311E100E3024A11A8
:1002B0000B4291AFE390E100F291F091A3FEE100D7
:1002C0006092C05FF013F013595BE213F0115A19FA
:1002D000E213E10000000327686176616E610006A9
:1002E000032CE302E303E9385915595AF29ABC0B7F
:1002F000A40A591EF311F01AE2BB5915F011192A7C
:10030000E502A401EBBFE398E390E1000342192862
:10031000E100E9306079E100E303E3076079934E9F
:10032000E3B8E398E100E91AF01FE233F091E292BA
:08033000E032F031E1000000B1
:00000001FF
Copyright 2001, STMicrolectronics, Inc.
Contact: steve.miller@st.com
Description:
This file contains patch data for the CPiA2 (stv0672) VP4.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Computing file changes ...
