[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-02-12 Thread JulietDeltaGolf
Everything is explained in the ndctl issue 78.

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https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-02-06 Thread Jerry Clement
Missing Kernel Fix?

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https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-01-31 Thread Bug Watch Updater
** Changed in: ndctl
   Status: New => Fix Released

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-01-18 Thread JulietDeltaGolf
In case anybody else runs into this issue, here's some things you could
do :

On 4.15, you can reconfigure the namespace with ndctl by adding '--no-
autolabel' to the command line. You'll still have to find a way to make
the namespaces configuration persistent across boots since you're not
making uses of the labels.

On 4.18, if you use a fixed kernel + fixed ndctl to setup the
namespace(s), the configuration will be properly read at boot by the
current linux hwe 4.18 kernel.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-01-15 Thread Bug Watch Updater
** Changed in: ndctl
   Status: Unknown => New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-01-15 Thread Andreas Hasenack
** Bug watch added: github.com/pmem/ndctl/issues #78
   https://github.com/pmem/ndctl/issues/78

** Also affects: ndctl via
   https://github.com/pmem/ndctl/issues/78
   Importance: Unknown
   Status: Unknown

-- 
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https://bugs.launchpad.net/bugs/1811785

Title:
  NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

Status in ndctl:
  Unknown
Status in linux package in Ubuntu:
  Confirmed
Status in ndctl package in Ubuntu:
  New

Bug description:
  On ubuntu 18.04.1 :

  1°) With 4.15.0-43 two default namespaces in raw mode are visible
  while there shouldn't be any but no settings change could be applied.

  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]

  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]

  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 

[Kernel-packages] [Bug 1811785] Re: NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840

2019-01-15 Thread JulietDeltaGolf
apport information

** Tags added: apport-collected bionic

** Description changed:

  On ubuntu 18.04.1 :
  
  1°) With 4.15.0-43 two default namespaces in raw mode are visible while
  there shouldn't be any but no settings change could be applied.
  
  root@server:~# ndctl list -R
  [
{
  "dev":"region1",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":1,
  "persistence_domain":"unknown"
},
{
  "dev":"region0",
  "size":103079215104,
  "available_size":0,
  "type":"pmem",
  "numa_node":0,
  "persistence_domain":"unknown"
}
  ]
  
  root@server:~# ndctl list
  [
{
  "dev":"namespace1.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem1",
  "numa_node":1
},
{
  "dev":"namespace0.0",
  "mode":"raw",
  "size":103079215104,
  "sector_size":512,
  "blockdev":"pmem0",
  "numa_node":0
}
  ]
  
  root@server:~# ndctl create-namespace --reconfig=namespace1.0 --type=pmem 
--mode=sector -f
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem7: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem9: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256 byte) labels
  libndctl: sizeof_namespace_index: nmem6: label area (1024) too small to host 
(256