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kernel/pub/scm/linux/kernel/git/hare/mdadm/2f86fda346e43f5bc1702a27653ff0418a8262dc
commit
2f86fda346e43f5bc1702a27653ff0418a8262dc
[log]
author
Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Wed Jan 13 09:58:45 2021 +0100
committer
Jes Sorensen <jsorensen@fb.com>
Mon Mar 08 10:12:51 2021 -0500
tree
ec4cb86887dd2da05849e6b100d18de4679bf418
parent
f7a6246bab1541d7208a5f0f9f0c6cac114e38da [diff]
imsm: use saved fds during migration

IMSM super keeps open descriptors in super->disks structure, they are
reliable and should be chosen if possible. The repeatedly called open
and close during reshape generates redundant udev change events on
each member drive.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
1 file changed
tree: ec4cb86887dd2da05849e6b100d18de4679bf418
  1. clustermd_tests/
  2. misc/
  3. systemd/
  4. tests/
  5. .gitignore
  6. ANNOUNCE-3.0
  7. ANNOUNCE-3.0.1
  8. ANNOUNCE-3.0.2
  9. ANNOUNCE-3.0.3
  10. ANNOUNCE-3.1
  11. ANNOUNCE-3.1.1
  12. ANNOUNCE-3.1.2
  13. ANNOUNCE-3.1.3
  14. ANNOUNCE-3.1.4
  15. ANNOUNCE-3.1.5
  16. ANNOUNCE-3.2
  17. ANNOUNCE-3.2.1
  18. ANNOUNCE-3.2.2
  19. ANNOUNCE-3.2.3
  20. ANNOUNCE-3.2.4
  21. ANNOUNCE-3.2.5
  22. ANNOUNCE-3.2.6
  23. ANNOUNCE-3.3
  24. ANNOUNCE-3.3.1
  25. ANNOUNCE-3.3.2
  26. ANNOUNCE-3.3.3
  27. ANNOUNCE-3.3.4
  28. ANNOUNCE-3.4
  29. ANNOUNCE-4.0
  30. ANNOUNCE-4.1
  31. Assemble.c
  32. bitmap.c
  33. bitmap.h
  34. Build.c
  35. ChangeLog
  36. config.c
  37. COPYING
  38. coverity-gcc-hack.h
  39. crc32.c
  40. crc32.h
  41. crc32c.c
  42. Create.c
  43. Detail.c
  44. dlink.c
  45. dlink.h
  46. Dump.c
  47. Examine.c
  48. external-reshape-design.txt
  49. Grow.c
  50. Incremental.c
  51. INSTALL
  52. inventory
  53. Kill.c
  54. lib.c
  55. makedist
  56. Makefile
  57. Manage.c
  58. managemon.c
  59. mapfile.c
  60. maps.c
  61. md.4
  62. md5.h
  63. md_p.h
  64. md_u.h
  65. mdadm.8.in
  66. mdadm.c
  67. mdadm.conf-example
  68. mdadm.conf.5
  69. mdadm.h
  70. mdadm.spec
  71. mdmon-design.txt
  72. mdmon.8
  73. mdmon.c
  74. mdmon.h
  75. mdopen.c
  76. mdstat.c
  77. mkinitramfs
  78. Monitor.c
  79. monitor.c
  80. msg.c
  81. msg.h
  82. part.h
  83. platform-intel.c
  84. platform-intel.h
  85. policy.c
  86. probe_roms.c
  87. probe_roms.h
  88. pwgr.c
  89. Query.c
  90. raid5extend.c
  91. raid6check.8
  92. raid6check.c
  93. ReadMe.c
  94. README.initramfs
  95. restripe.c
  96. sg_io.c
  97. sha1.c
  98. sha1.h
  99. super-ddf.c
  100. super-gpt.c
  101. super-intel.c
  102. super-mbr.c
  103. super0.c
  104. super1.c
  105. swap_super.c
  106. sysfs.c
  107. test
  108. TODO
  109. udev-md-clustered-confirm-device.rules
  110. udev-md-raid-arrays.rules
  111. udev-md-raid-assembly.rules
  112. udev-md-raid-creating.rules
  113. udev-md-raid-safe-timeouts.rules
  114. util.c
  115. uuid.c
  116. xmalloc.c