diff options
Diffstat (limited to 'storage/msdsm/src/intrface.c')
| -rw-r--r-- | storage/msdsm/src/intrface.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/storage/msdsm/src/intrface.c b/storage/msdsm/src/intrface.c index ab05199a..e7c1eb29 100644 --- a/storage/msdsm/src/intrface.c +++ b/storage/msdsm/src/intrface.c @@ -24,8 +24,6 @@ Environment: --*/ -#define DEBUG_MAIN_SOURCE 1 - #include "precomp.h" #ifdef DEBUG_USE_WPP @@ -36,7 +34,7 @@ Environment: // -// Flag to indicate whether to NT_ASSERT or ignore a paritcular condition. +// Flag to indicate whether to NT_ASSERT or ignore a particular condition. // BOOLEAN DoAssert = TRUE; @@ -452,6 +450,8 @@ Return Value: NT_ASSERT(NT_SUCCESS(ioStatus.Status)); + + return; } @@ -2722,6 +2722,22 @@ Return Value: if (DsmpIsDeviceInitialized(deviceInfo)) { + if (deviceInfo->Unresponsive) { + // + // Since the device is marked unresponsive, there + // is no point in sending RTPG or TUR down + // as that will fail by port driver. + // but that doesn't necessarily mean that the path doesn't exist. + // Return SUCCESS here so that MPIO doesn't remove + // disk in case of failover etc. + // If really this path is gone, this should get deleted + // as part of pnp removal and then if no other paths are left + // disk will be removed + // + status = STATUS_SUCCESS; + return status; + } + irql = ExAcquireSpinLockExclusive(&(dsmCtxt->DsmContextLock)); // @@ -3844,7 +3860,7 @@ Return Value: DsmIds)); // - // Determine whether this is a special-case request - PR or QOS. + // Determine whether this is a special-case request. // if (DsmpReservationCommand(Irp, Srb)) { |