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qemu / qemu / 396ce7b94eef57194740347a011b9bed355e39b2
commit396ce7b94eef57194740347a011b9bed355e39b2[log] [tgz]
authorPaolo Bonzini <pbonzini@redhat.com>Tue Jul 02 10:01:03 2019 +0200
committerPaolo Bonzini <pbonzini@redhat.com>Mon Jul 15 11:20:42 2019 +0200
tree69b3c27f7c10fb16cb646b12f42f17604171f621
parentbdf9613b7f87248eb84884b0bdff94e8ad0eab9b [diff]
scsi: add guest-recoverable ZBC errors

When running basic operations on zoned storage from the guest via
scsi-block, the following ASCs are reported for write or read commands
due to unexpected zone status or write pointer status:

     21h 04h: UNALIGNED WRITE COMMAND
     21h 05h: WRITE BOUNDARY VIOLATION
     21h 06h: ATTEMPT TO READ INVALID DATA
     55h 0Eh: INSUFFICIENT ZONE RESOURCES

Reporting these ASCs to the guest, the user applications can handle
them to manage zone/write pointer status, or help the user application
developers to understand the failure reason and fix bugs.

Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed
tree: 69b3c27f7c10fb16cb646b12f42f17604171f621
  1. accel/
  2. audio/
  3. authz/
  4. backends/
  5. block/
  6. bsd-user/
  7. chardev/
  8. contrib/
  9. crypto/
  10. default-configs/
  11. disas/
  12. docs/
  13. dump/
  14. fpu/
  15. fsdev/
  16. gdb-xml/
  17. hw/
  18. include/
  19. io/
  20. libdecnumber/
  21. linux-headers/
  22. linux-user/
  23. migration/
  24. monitor/
  25. nbd/
  26. net/
  27. pc-bios/
  28. po/
  29. python/
  30. qapi/
  31. qga/
  32. qobject/
  33. qom/
  34. replay/
  35. roms/
  36. scripts/
  37. scsi/
  38. stubs/
  39. target/
  40. tcg/
  41. tests/
  42. trace/
  43. ui/
  44. util/
  45. capstone
  46. dtc
  47. slirp
  48. .cirrus.yml
  49. .dir-locals.el
  50. .editorconfig
  51. .exrc
  52. .gdbinit
  53. .gitignore
  54. .gitlab-ci.yml
  55. .gitmodules
  56. .gitpublish
  57. .mailmap
  58. .patchew.yml
  59. .shippable.yml
  60. .travis.yml
  61. arch_init.c
  62. balloon.c
  63. block.c
  64. blockdev-nbd.c
  65. blockdev.c
  66. blockjob.c
  67. bootdevice.c
  68. bt-host.c
  69. bt-vhci.c
  70. Changelog
  71. CODING_STYLE
  72. configure
  73. COPYING
  74. COPYING.LIB
  75. cpus-common.c
  76. cpus.c
  77. device-hotplug.c
  78. device_tree.c
  79. disas.c
  80. dma-helpers.c
  81. exec.c
  82. gdbstub.c
  83. gitdm.config
  84. HACKING
  85. hmp-commands-info.hx
  86. hmp-commands.hx
  87. ioport.c
  88. iothread.c
  89. job-qmp.c
  90. job.c
  91. Kconfig.host
  92. LICENSE
  93. MAINTAINERS
  94. Makefile
  95. Makefile.objs
  96. Makefile.target
  97. memory.c
  98. memory_ldst.inc.c
  99. memory_mapping.c
  100. module-common.c
  101. os-posix.c
  102. os-win32.c
  103. qdev-monitor.c
  104. qemu-bridge-helper.c
  105. qemu-deprecated.texi
  106. qemu-doc.texi
  107. qemu-edid.c
  108. qemu-ga.texi
  109. qemu-img-cmds.hx
  110. qemu-img.c
  111. qemu-img.texi
  112. qemu-io-cmds.c
  113. qemu-io.c
  114. qemu-keymap.c
  115. qemu-nbd.c
  116. qemu-nbd.texi
  117. qemu-option-trace.texi
  118. qemu-options-wrapper.h
  119. qemu-options.h
  120. qemu-options.hx
  121. qemu-seccomp.c
  122. qemu-tech.texi
  123. qemu.nsi
  124. qemu.sasl
  125. qtest.c
  126. README
  127. replication.c
  128. replication.h
  129. rules.mak
  130. thunk.c
  131. tpm.c
  132. trace-events
  133. VERSION
  134. version.rc
  135. vl.c