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--- nndocs:srp [2025/12/24 00:44] – [Logout] make the command easier to copy naptastic
+++ nndocs:srp [2025/12/24 02:45] (current) – [Configuration] clarify naptastic
@@ Line 43: / Line 43: @@
 To connect to a target listed by srp_daemon, write it to the appropriate add_target file in /sys/class/infiniband_srp. Here's how shark gets its swap ramdisk from southpark:
-  echo 'id_ext=5849560e53b70b01,ioc_guid=5849560e53b70b01,dgid=fe800000000000005849560e53b70b01,pkey=ffff,service_id=5849560e53b70b01' > /sys/class/infiniband_srp/srp-ibp14s0f0-1/add_target
+  [root]@[shark][~]# echo 'id_ext=5849560e53b70b01,ioc_guid=5849560e53b70b01,dgid=fe800000000000005849560e53b70b01,pkey=ffff,service_id=5849560e53b70b01' > \
+  /sys/class/infiniband_srp/srp-ibp14s0f0-1/add_target
+  [root]@[shark][~]# dmesg
+    (...snip...)
+  [2719206.378801] scsi host8: SRP.T10:5849560E53B70B01
+  [2719206.379439] scsi 8:0:0:0: Direct-Access     LIO-ORG  swap             4.0  PQ: 0 ANSI: 6
+  [2719206.380206] sd 8:0:0:0: Attached scsi generic sg5 type 0
+  [2719206.380337] sd 8:0:0:0: [sdd] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB)
+  [2719206.380376] scsi host8: ib_srp: new target: id_ext 5849560e53b70b01 ioc_guid 5849560e53b70b01 pkey ffff service_id 5849560e53b70b01 sgid fe80:0000:0000:0000:5849:560e:5915:0301 dgid fe80:0000:0000:0000:5849:560e:53b7:0b01
+  [2719206.380380] sd 8:0:0:0: [sdd] Write Protect is off
+  [2719206.380384] sd 8:0:0:0: [sdd] Mode Sense: 43 00 00 08
+  [2719206.380452] sd 8:0:0:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
+  [2719206.395027] sd 8:0:0:0: [sdd] Preferred minimum I/O size 512 bytes
+  [2719206.395030] sd 8:0:0:0: [sdd] Optimal transfer size 4294967288 logical blocks > dev_max (65535 logical blocks)
+  [2719206.425809] sd 8:0:0:0: [sdd] Attached SCSI disk
 Lazy benchmarking seems good: