Reports until 07:16, Wednesday 24 July 2019
H1 CDS
david.barker@LIGO.ORG - posted 07:16, Wednesday 24 July 2019 - last comment - 08:08, Wednesday 24 July 2019(50768)
Rebooting h1cdsrfm with full power cycle of computer and end station adnaco chassis

Richard, Dave:

Richard is power cycling the adnaco chassis at both end stations. He reports possible problems with the X arm communications, MEDM only reported Y arm issues.

I disabled all three switch ports associated with the long-range dolphin before powering h1cdsrfm down.

Comments related to this report
david.barker@LIGO.ORG - 08:08, Wednesday 24 July 2019 (50770)
Link

Still same situation, data goes to EY, but no data in the reverse direction.

Looking at dmesg on h1cdsrfm and comparing EX card and EY card, they are the same until the end. EX has:

[   56.381196] IXH Adapter 1 : NodeId is 100 - Serial no : 002344

[   56.382683] IXH Adapter 102 : Configured Adapter to nodeId=104 (GX nodeId=26)

[   56.487658] IXH Adapter 1 : Local adapter is connected to IXS600 switch, TOP, port 7

[   56.487708] IXH Adapter 1 : Link 0 is operational - Link width: x8 - PCIe Gen 2 -- Downtime: 0 sec

whereas EY has:

[   56.384263] IXH Adapter 2 : NodeId is 104 - Serial no : 002364

[   56.384937] IXH Adapter 2 : Set reachable remote node list.

Note that the cdsrfm system plugs into different IX-switch ports at the three locations (CS=5, EY=6, EX=7) so there is no ambiguity as to which is EX and EY.

DMESG Details:

EX:

[   51.202139] IXH Adapter 1 : Set min link width to x8

[   51.202140] IXH Adapter 1 : Set min link speed to Gen1

[   56.380546] IXH Adapter 1 : Driver attaching device 1

[   56.380639] IXH Adapter 1 : Local adapter type: IXH611

[   56.380641] IXH Adapter 1 : Number of local link ports enabled: 1

[   56.380699] IXH Adapter 1 : IDT Logan adapter chip revision: ZC

[   56.380749] IXH Adapter 1 : EEPROM version NTB mode: 8

[   56.380751] IXH Adapter 1 : Adapter serial number: IXH611-CE-002344

[   56.380798] IXH Adapter 1 : PCIe slot - x1, (gen2) 5 GT/s

[   56.380799] IXH Adapter 1 : BAR2 size: 256 MB

[   56.380801] IXH Adapter 1 : BAR4 size: 64 MB

[   56.380802] IXH Adapter 1 : BAR5 size: 8 MB

[   56.380804] IXH Adapter 1 : Prefetch memory BAR2 size: 256 MB

[   56.380852] IXH Adapter 1 : Logan chip temperature = 69 C

[   56.380994] IXH Adapter 1 : EEPROM dip-switch swmode[3:0]: 0010

[   56.380995] IXH Adapter 1 : Number of images in the EEPROM: 3

[   56.381043] IXH Adapter 1 : Clock mode slot (P0): Local

[   56.381044] IXH Adapter 1 : Clock mode link (P8): Local

[   56.381093] IXH Adapter 1 : GPIO data: 0x42

[   56.381094] IXH Adapter 1 : Multicast group size: 16 MB

[   56.381096] IXH Adapter 1 : Max payload size (MPS): 256 Bytes

[   56.381144] IXH Adapter 1 : Link[0] config: LINK_CONFIG_NTB

[   56.381192] IXH Adapter 1 : Adapter link 0 link width: x8

[   56.381194] IXH Adapter 1 : Cable link 0 PCIe link - x8, (gen2) 5 GT/s

[   56.381196] IXH Adapter 1 : NodeId is 100 - Serial no : 002344

[   56.382683] IXH Adapter 102 : Configured Adapter to nodeId=104 (GX nodeId=26)

[   56.487658] IXH Adapter 1 : Local adapter is connected to IXS600 switch, TOP, port 7

[   56.487708] IXH Adapter 1 : Link 0 is operational - Link width: x8 - PCIe Gen 2 -- Downtime: 0 sec

EY:

[   51.202144] IXH Adapter 2 : Set min link width to x8

[   51.202145] IXH Adapter 2 : Set min link speed to Gen1

[   56.383642] IXH Adapter 2 : Driver attaching device 2

[   56.383754] IXH Adapter 2 : Local adapter type: IXH611

[   56.383756] IXH Adapter 2 : Number of local link ports enabled: 1

[   56.383766] IXH Adapter 2 : IDT Logan adapter chip revision: ZC

[   56.383813] IXH Adapter 2 : EEPROM version NTB mode: 8

[   56.383815] IXH Adapter 2 : Adapter serial number: IXH611-CE-002364

[   56.383862] IXH Adapter 2 : PCIe slot - x1, (gen2) 5 GT/s

[   56.383864] IXH Adapter 2 : BAR2 size: 256 MB

[   56.383865] IXH Adapter 2 : BAR4 size: 64 MB

[   56.383867] IXH Adapter 2 : BAR5 size: 8 MB

[   56.383868] IXH Adapter 2 : Prefetch memory BAR2 size: 256 MB

[   56.383917] IXH Adapter 2 : Logan chip temperature = 69 C

[   56.384060] IXH Adapter 2 : EEPROM dip-switch swmode[3:0]: 0010

[   56.384061] IXH Adapter 2 : Number of images in the EEPROM: 3

[   56.384110] IXH Adapter 2 : Clock mode slot (P0): Local

[   56.384111] IXH Adapter 2 : Clock mode link (P8): Local

[   56.384160] IXH Adapter 2 : GPIO data: 0x42

[   56.384161] IXH Adapter 2 : Multicast group size: 16 MB

[   56.384163] IXH Adapter 2 : Max payload size (MPS): 256 Bytes

[   56.384211] IXH Adapter 2 : Link[0] config: LINK_CONFIG_NTB

[   56.384260] IXH Adapter 2 : Adapter link 0 link width: x8

[   56.384262] IXH Adapter 2 : Cable link 0 PCIe link - x8, (gen2) 5 GT/s

[   56.384263] IXH Adapter 2 : NodeId is 104 - Serial no : 002364

[   56.384937] IXH Adapter 2 : Set reachable remote node list.