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Revert "Fail pending LOGOUT commands on session reconnect"

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This seriously breaks qemu NOP timeouts and probably other things.
The reason is that the

define ISCSI_PDU_ERROR_ON_RECONNECT	0x00000016

is masking bits 0x2 and 0x4 as well.

Correctly it should read:
define ISCSI_PDU_ERROR_ON_RECONNECT	0x00000010

However, the better solution for this approach is invoke all callbacks
of PDUs which carry the ISCSI_PDU_DROP_ON_RECONNECT flag. This will
make sure that callbacks of whatever sync tasks are invoked.

This reverts commit 0407cf6aed.
This commit is contained in:
Peter Lieven
2016-03-17 11:41:36 +01:00
parent d6e76e8ba4
commit 97406c5b36
3 changed files with 1 additions and 15 deletions
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12
lib/connect.c
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@@ -338,18 +338,6 @@ void iscsi_reconnect_cb(struct iscsi_context *iscsi _U_, int status,
continue;
}
if (pdu->flags & ISCSI_PDU_ERROR_ON_RECONNECT) {
/*
* We only want to re-queue SCSI COMMAND PDUs.
* All other PDUs are discarded at this point.
* This includes DATA-OUT, NOP and task management.
*/
pdu->callback(iscsi, SCSI_STATUS_ERROR, NULL,
pdu->private_data);
iscsi_free_pdu(old_iscsi, pdu);
continue;
}
if (pdu->flags & ISCSI_PDU_DROP_ON_RECONNECT) {
/*
* We only want to re-queue SCSI COMMAND PDUs.