keerthyt
Contributor
Contributor

VixDiskLib_OpenEx fails with CnxAuthdProtoReadResponse2 failed error

Hi,

We are seeing error with VixDiskLib_OpenEx failing with connection reset errors against a ESXi 6.7 using VDDK 6.7 EP1.

Following are the series of the VixDiskLib logs around the failures:

VixDiskLib: Detected DiskLib error 2338 (NBD_ERR_NETWORK_CONNECT).

VixDiskLib: VixDiskLib_OpenEx: Cannot open disk [vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk. Error 14009 (The server refused connection) (DiskLib error 2338: NBD_ERR_NETWORK_CONNECT) at 5439.

DISKLIB-LIB   : Failed to open 'vpxa-nfc://[vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk@myesx.nwie.net:902' with flags 0xe NBD_ERR_NETWORK_CONNECT (2338).

DISKLIB-CHAIN : "vpxa-nfc://[vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk@myesx.nwie.net:902" : failed to open (NBD_ERR_NETWORK_CONNECT).

DISKLIB-LINK  : "vpxa-nfc://[vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk@myesx.nwie.net:902" : failed to open (NBD_ERR_NETWORK_CONNECT).

DISKLIB-DSCPTR: : "vpxa-nfc://[vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk@myesx.nwie.net:902" : Failed to open NBD extent.

NBD_ClientOpen: Couldn't connect to myesx.nwie.net:902 Connection terminated by server, ret -1 err 10054

[NFC ERROR] NfcNewAuthdConnectionEx: Failed to connect to peer. Error: Connection terminated by server, ret -1 err 10054

VixDiskLibVim: VixDiskLibVim_HandleDiskCryptoKey: handle the key of disk [vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk.

VixDiskLib: Failed to open disk vpxa-nfc://[vvol-nvc1-myesx] rfc4122.cc569d0f-e036-4167-a1a5-c5392bba42b5/wjtp000055_1.vmdk@myesx.nwie.net:902!52 d8 f8 cc 1f 80 c8 97-b8 f0 e4 0c 61 e0 ac 36. Error 14009 (The server refused connection) (DiskLib error 2338: NBD_ERR_NETWORK_CONNECT) at 5214.

Cnx_Connect: Error message: Connection terminated by server, ret -1 err 10054

Cnx_Connect: Returning false because CnxConnectAuthd failed

CnxAuthdConnect: Returning false because CnxAuthdProtoReadResponse2 failed

CnxConnectAuthd: Returning false because CnxAuthdConnect failed

Looking for a resolution to the above failure. Any help is appreciated.

Thanks in advance,

Keerthy

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