1 What: /sys/class/rtrs-client
2 Date: Feb 2020
3 KernelVersion: 5.7
4 Contact: Jack Wang <jinpu.wang@cloud.ion
5 Description: When a user of RTRS API create
6 the name of that session is cr
7
8 What: /sys/class/rtrs-client/<sessio
9 Date: Feb 2020
10 KernelVersion: 5.7
11 Contact: Jack Wang <jinpu.wang@cloud.ion
12 Description: RW, adds a new path (connectio
13 following::
14
15 <[source addr,]destination
16 *addr ::= [ ip:<ipv4|ipv6>
17
18 What: /sys/class/rtrs-client/<sessio
19 Date: Feb 2020
20 KernelVersion: 5.7
21 Contact: Jack Wang <jinpu.wang@cloud.ion
22 Description: Maximum number reconnect attem
23 after connection breaks unexpe
24
25 What: /sys/class/rtrs-client/<sessio
26 Date: Feb 2020
27 KernelVersion: 5.7
28 Contact: Jack Wang <jinpu.wang@cloud.ion
29 Description: Multipath policy specifies whi
30
31 round-robin (0):
32 select path in per CPU rou
33
34 min-inflight (1):
35 select path with minimum i
36
37 min-latency (2):
38 select path with minimum l
39
40 What: /sys/class/rtrs-client/<sessio
41 Date: Feb 2020
42 KernelVersion: 5.7
43 Contact: Jack Wang <jinpu.wang@cloud.ion
44 Description: Each path belonging to a given
45 destination address. When a ne
46 the "add_path" entry, a direct<
47
48 What: /sys/class/rtrs-client/<session
49 Date: Feb 2020
50 KernelVersion: 5.7
51 Contact: Jack Wang <jinpu.wang@cloud.ion
52 Description: RO, Contains "connected" if th
53 functional. Otherwise the fil
54
55 What: /sys/class/rtrs-client/<session
56 Date: Feb 2020
57 KernelVersion: 5.7
58 Contact: Jack Wang <jinpu.wang@cloud.ion
59 Description: Write "1" to the file in order
60 Operation is blocking and retu
61
62 What: /sys/class/rtrs-client/<session
63 Date: Feb 2020
64 KernelVersion: 5.7
65 Contact: Jack Wang <jinpu.wang@cloud.ion
66 Description: Write "1" to the file in order
67 Operation blocks until RTRS pa
68
69 What: /sys/class/rtrs-client/<session
70 Date: Feb 2020
71 KernelVersion: 5.7
72 Contact: Jack Wang <jinpu.wang@cloud.ion
73 Description: Write "1" to the file in order
74 from the session. Operation b
75 and removed from the session.
76
77 What: /sys/class/rtrs-client/<session
78 Date: Feb 2020
79 KernelVersion: 5.7
80 Contact: Jack Wang <jinpu.wang@cloud.ion
81 Description: RO, Contains the name of HCA t
82
83 What: /sys/class/rtrs-client/<session
84 Date: Feb 2020
85 KernelVersion: 5.7
86 Contact: Jack Wang <jinpu.wang@cloud.ion
87 Description: RO, Contains the port number o
88
89 What: /sys/class/rtrs-client/<session
90 Date: Feb 2020
91 KernelVersion: 5.7
92 Contact: Jack Wang <jinpu.wang@cloud.ion
93 Description: RO, Contains the source addres
94
95 What: /sys/class/rtrs-client/<session
96 Date: Feb 2020
97 KernelVersion: 5.7
98 Contact: Jack Wang <jinpu.wang@cloud.ion
99 Description: RO, Contains the destination a
100
101 What: /sys/class/rtrs-client/<session
102 Date: Feb 2020
103 KernelVersion: 5.7
104 Contact: Jack Wang <jinpu.wang@cloud.ion
105 Description: RO, Contains the latency time
106 Whenever the client sends hear
107 between sending the heart-beat
108 This value can be changed regu
109
110 What: /sys/class/rtrs-client/<session
111 Date: Feb 2020
112 KernelVersion: 5.7
113 Contact: Jack Wang <jinpu.wang@cloud.ion
114 Description: RW, Read will return usage hel
115
116 What: /sys/class/rtrs-client/<session
117 Date: Feb 2020
118 KernelVersion: 5.7
119 Contact: Jack Wang <jinpu.wang@cloud.ion
120 Description: RTRS expects that each HCA IRQ
121 not the case, the processing o
122 different CPU than where it wa
123 how many interrupts where gene
124
125 "from:"
126 is the CPU on which the IR
127 "to:"
128 is the CPU on which the IR
129
130 What: /sys/class/rtrs-client/<session
131 Date: Feb 2020
132 KernelVersion: 5.7
133 Contact: Jack Wang <jinpu.wang@cloud.ion
134 Description: Contains 2 unsigned int values
135 reconnects in the path lifetim
136 reconnects in the path lifetim
137
138 What: /sys/class/rtrs-client/<session
139 Date: Feb 2020
140 KernelVersion: 5.7
141 Contact: Jack Wang <jinpu.wang@cloud.ion
142 Description: Contains statistics regarding
143 The output consists of 6 value
144
145 <read-count> <read-total-s
146 <write-total-size> <inflig
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