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XrdXrootdMonData.hh
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1 #ifndef __XRDXROOTDMONDATA__
2 #define __XRDXROOTDMONDATA__
3 /******************************************************************************/
4 /* */
5 /* X r d X r o o t d M o n D a t a . h h */
6 /* */
7 /* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */
8 /* All Rights Reserved */
9 /* Produced by Andrew Hanushevsky for Stanford University under contract */
10 /* DE-AC02-76-SFO0515 with the Department of Energy */
11 /* */
12 /* This file is part of the XRootD software suite. */
13 /* */
14 /* XRootD is free software: you can redistribute it and/or modify it under */
15 /* the terms of the GNU Lesser General Public License as published by the */
16 /* Free Software Foundation, either version 3 of the License, or (at your */
17 /* option) any later version. */
18 /* */
19 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
20 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
21 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
22 /* License for more details. */
23 /* */
24 /* You should have received a copy of the GNU Lesser General Public License */
25 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
26 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
27 /* */
28 /* The copyright holder's institutional names and contributor's names may not */
29 /* be used to endorse or promote products derived from this software without */
30 /* specific prior written permission of the institution or contributor. */
31 /******************************************************************************/
32 
33 #include "XProtocol/XPtypes.hh"
34 
35 /******************************************************************************/
36 /* P a c k e t D e f i n i t i o n s */
37 /******************************************************************************/
38 
40  {kXR_char code; // '='|'d'|'f'|'i'|'p'|'r'|'t'|'u'|'x'
41  kXR_char pseq; // packet sequence
42  kXR_unt16 plen; // packet length
43  kXR_int32 stod; // Unix time at Server Start
44  };
45 
47  {union {kXR_int64 val;
48  kXR_char id[8];
51  union {kXR_int32 buflen;
54  union {kXR_unt32 dictid;
56  };
57 
60  XrdXrootdMonTrace info[sizeof(XrdXrootdMonTrace)]; //This is really [n]
61  };
62 
64  {union {kXR_int32 Window;
65  struct {kXR_char Type;
68  } rdr; } arg0;
69  union {kXR_unt32 dictid;
71  };
72 
75  union {kXR_int64 sID;
76  kXR_char sXX[8]; };
77  XrdXrootdMonRedir info[sizeof(XrdXrootdMonRedir)]; //This is really [n]
78  };
79 
82  int tBeg; // time(0) of the first record
83  int tEnd; // time(0) of the last record
84  kXR_int64 sID; // Server id in lower 48 bits
85 }; // Information provider top 8 bits.
86 
90  char info[1024+256];
91  };
92 
99 const kXR_char XROOTD_MON_REDHOST = 0xf0; // No Modifier
101 
102 
105 const kXR_char XROOTD_MON_MAPFSTA = 'f'; // The "f" stream
106 const kXR_char XROOTD_MON_MAPGSTA = 'g'; // The "g" stream
108 const kXR_char XROOTD_MON_MAPMIGR = 'm'; // Internal use only!
111 const kXR_char XROOTD_MON_MAPSTAG = 's'; // Internal use only!
115 const kXR_char XROOTD_MON_MAPUEAC = 'U'; // User experiment/activity
117 
118 const kXR_char XROOTD_MON_GSCCM = 'M'; // pfc: Cache context mgt info
119 const kXR_char XROOTD_MON_GSPFC = 'C'; // pfc: Cache monitoring info
120 const kXR_char XROOTD_MON_GSTCP = 'T'; // TCP connection statistics
121 const kXR_char XROOTD_MON_GSTPC = 'P'; // TPC Third Party Copy
122 
123 // The following bits are insert in the low order 4 bits of the MON_REDIRECT
124 // entry code to indicate the actual operation that was requestded.
125 //
126 const kXR_char XROOTD_MON_REDSID = 0xf0; // Server Identification
127 const kXR_char XROOTD_MON_REDTIME = 0x00; // Timing mark
128 
129 const kXR_char XROOTD_MON_REDIRECT = 0x80; // With Modifier below!
130 const kXR_char XROOTD_MON_REDLOCAL = 0x90; // With Modifier below!
131 
132 const kXR_char XROOTD_MON_CHMOD = 0x01; // Modifiers for the above
139 const kXR_char XROOTD_MON_MV = 0x08;
142 const kXR_char XROOTD_MON_RM = 0x0b;
146 
149 
150 const int XROOTD_MON_REDMASK = 0x00000ff;
151 const int XROOTD_MON_SRCMASK = 0x000000f;
152 const int XROOTD_MON_TRGMASK = 0x7fffff0;
153 const int XROOTD_MON_NEWSTID = 0x8000000;
154 
155 const long long XROOTD_MON_SIDMASK = 0x0000ffffffffffff;
156 const long long XROOTD_MON_PIDMASK = 0xff;
157 const long long XROOTD_MON_PIDSHFT = 56;
158 
159 /******************************************************************************/
160 /* " f " S t r e a m S p e c i f i c R e c o r d s */
161 /******************************************************************************/
162 
163 // The UDP buffer layout is as follows:
164 //
165 // XrdXrootdMonHeader with Code == XROOTD_MON_MAPFSTA
166 // XrdXrootdMonFileTOD with recType == isTime
167 // XrdXrootdMonFileHdr with recType == one of recTval (variable length)
168 // ... additional XrdXrootdMonFileHdr's (variable length)
169 // XrdXrootdMonFileTOD with recType == isTime
170 
172 {
173 enum recTval {isClose = 0, // Record for close
174  isOpen, // Record for open
175  isTime, // Record for time
176  isXfr, // Record for transfers
177  isDisc // Record for disconnection
178  };
179 
180 enum recFval {forced =0x01, // If recFlag == isClose close due to disconnect
181  hasOPS =0x02, // If recFlag == isClose MonStatXFR + MonStatOPS
182  hasSSQ =0x04, // If recFlag == isClose XFR + OPS + MonStatSSQ
183  hasCSE =0x04, // If recFlag == isClose XFR + OPS + MonStatSSQ
184  hasLFN =0x01, // If recFlag == isOpen the lfn is present
185  hasRW =0x02, // If recFlag == isOpen file opened r/w
186  hasSID =0x01 // if recFlag == isTime sID is present (new rec)
187  };
188 
189 char recType; // RecTval: isClose | isOpen | isTime | isXfr
190 char recFlag; // RecFval: Record type-specific flags
191 short recSize; // Size of this record in bytes
192 union
193 {
194 kXR_unt32 fileID; // dictid of file for all rectypes except "disc" & "time"
195 kXR_unt32 userID; // dictid of user for rectypes equal "disc"
196 short nRecs[2]; // isTime: nRecs[0] == isXfr recs nRecs[1] == total recs
197 };
198 };
199 
200 // The following record is always be present as the first record in the udp
201 // udp packet and should be used to establish the recording window.
202 //
204 {
206 int tBeg; // time(0) of following record
207 int tEnd; // time(0) when packet was sent
208 kXR_int64 sID; // Server id in lower 48 bits
209 };
210 
211 
212 // The following variable length structure exists in XrdXrootdMonFileOPN if
213 // "lfn" has been specified. It exists only when recFlag & hasLFN is TRUE.
214 // The user's dictid will be zero (missing) if user monitoring is not enabled.
215 //
217 {
218 kXR_unt32 user; // Monitoring dictid for the user, may be 0.
219 char lfn[1028];// Variable length, use recSize!
220 };
221 
222 // The following is reported when a file is opened. If "lfn" was specified and
223 // Hdr.recFlag & hasLFN is TRUE the XrdXrootdMonFileLFN structure is present.
224 // However, it variable in size and the next record will be found using recSize.
225 // The lfn is gauranteed to end with at least one null byte.
226 //
228 {
230 long long fsz; // 8 file size at time of open
231 XrdXrootdMonFileLFN ufn; // Present ONLY if recFlag & hasLFN is TRUE
232 };
233 
234 // The following data is collected on a per file basis
235 //
236 struct XrdXrootdMonStatPRW // 8 Bytes
237 {
238 long long rBytes; // Bytes read from file so far using pgread()
239 int rCount; // Number of operations
240 int rRetry; // Number of pgread retries (pages)
241 long long wBytes; // Bytes written to file so far using pgwrite()
242 int wCount; // Number of operations
243 int wRetry; // Number of pgwrite retries (corrections)
244 int wcsErr; // Number of pgwrite checksum errors
245 int wcsUnc; // Number of pgwrite uncorrected checksums
246 };
247 
248 struct XrdXrootdMonStatOPS // 48 Bytes
249 {
250 int read; // Number of read() calls
251 int readv; // Number of readv() calls
252 int write; // Number of write() calls
253 short rsMin; // Smallest readv() segment count
254 short rsMax; // Largest readv() segment count
255 long long rsegs; // Number of readv() segments
256 int rdMin; // Smallest read() request size
257 int rdMax; // Largest read() request size
258 int rvMin; // Smallest readv() request size
259 int rvMax; // Largest readv() request size
260 int wrMin; // Smallest write() request size
261 int wrMax; // Largest write() request size
262 };
263 
265 {
266 long long dlong;
267 double dreal;
268 };
269 
270 struct XrdXrootdMonStatSSQ // 32 Bytes (all values net ordered IEEE754)
271 {
272 XrdXrootdMonDouble read; // Sum (all read requests)**2 (size)
273 XrdXrootdMonDouble readv; // Sum (all readv requests)**2 (size as a unit)
274 XrdXrootdMonDouble rsegs; // Sum (all readv segments)**2 (count as a unit)
275 XrdXrootdMonDouble write; // Sum (all write requests)**2 (size)
276 };
277 
278 // The following transfer data is collected for each open file.
279 //
281 {
282 long long read; // Bytes read from file so far using read()
283 long long readv; // Bytes read from file so far using readv()
284 long long write; // Bytes written to file so far
285 };
286 
287 // The following is reported upon file close. This is a variable length record.
288 // The record always contains XrdXrootdMonStatXFR after XrdXrootdMonFileHdr.
289 // If (recFlag & hasOPS) TRUE XrdXrootdMonStatOPS follows XrdXrootdMonStatXFR
290 // If (recFlag & hasSSQ) TRUE XrdXrootdMonStatSQV follows XrdXrootdMonStatOPS
291 // The XrdXrootdMonStatSSQ information is present only if "ssq" was specified.
292 //
293 struct XrdXrootdMonFileCLS // 32 | 80 | 96 Bytes
294 {
295 XrdXrootdMonFileHdr Hdr; // Always present (recSize has full length)
296 XrdXrootdMonStatXFR Xfr; // Always present
297 XrdXrootdMonStatOPS Ops; // Only present when (recFlag & hasOPS) is True
298 XrdXrootdMonStatSSQ Ssq; // Only present when (recFlag & hasSSQ) is True
299 };
300 
301 // The following is reported when a user ends a session.
302 //
304 {
306 };
307 
308 // The following is reported each interval*count for each open file when "xfr"
309 // is specified. These records may be interspersed with other records.
310 //
311 struct XrdXrootdMonFileXFR // 32 Bytes
312 {
313 XrdXrootdMonFileHdr Hdr; // Always present with recType == isXFR
314 XrdXrootdMonStatXFR Xfr; // Always present
315 };
316 #endif
unsigned char kXR_char
Definition: XPtypes.hh:65
const kXR_char XROOTD_MON_OPENR
Definition: XrdXrootdMonData.hh:136
short rsMax
Definition: XrdXrootdMonData.hh:254
const kXR_char XROOTD_MON_MAPINFO
Definition: XrdXrootdMonData.hh:107
union XrdXrootdMonTrace::@162 arg1
double dreal
Definition: XrdXrootdMonData.hh:267
const kXR_char XROOTD_MON_BOUNDP
Definition: XrdXrootdMonData.hh:148
const kXR_char XROOTD_MON_REDIRECT
Definition: XrdXrootdMonData.hh:129
Definition: XrdXrootdMonData.hh:184
int rvMax
Definition: XrdXrootdMonData.hh:259
int rCount
Definition: XrdXrootdMonData.hh:239
kXR_unt32 dictid
Definition: XrdXrootdMonData.hh:89
short rsMin
Definition: XrdXrootdMonData.hh:253
const kXR_char XROOTD_MON_RM
Definition: XrdXrootdMonData.hh:142
XrdXrootdMonStatOPS Ops
Definition: XrdXrootdMonData.hh:297
const kXR_char XROOTD_MON_PREP
Definition: XrdXrootdMonData.hh:140
int rvMin
Definition: XrdXrootdMonData.hh:258
const kXR_char XROOTD_MON_RMDIR
Definition: XrdXrootdMonData.hh:143
kXR_char pseq
Definition: XrdXrootdMonData.hh:41
Definition: XrdXrootdMonData.hh:73
int wcsUnc
Definition: XrdXrootdMonData.hh:245
XrdXrootdMonFileLFN ufn
Definition: XrdXrootdMonData.hh:231
const kXR_char XROOTD_MON_FORCED
Definition: XrdXrootdMonData.hh:147
Definition: XrdXrootdMonData.hh:177
const kXR_char XROOTD_MON_QUERY
Definition: XrdXrootdMonData.hh:141
kXR_unt32 dictid
Definition: XrdXrootdMonData.hh:54
int tBeg
Definition: XrdXrootdMonData.hh:82
const kXR_char XROOTD_MON_MAPUSER
Definition: XrdXrootdMonData.hh:114
const kXR_char XROOTD_MON_GSTPC
Definition: XrdXrootdMonData.hh:121
unsigned short kXR_unt16
Definition: XPtypes.hh:67
const kXR_char XROOTD_MON_STAT
Definition: XrdXrootdMonData.hh:144
const kXR_char XROOTD_MON_LOCATE
Definition: XrdXrootdMonData.hh:133
int wCount
Definition: XrdXrootdMonData.hh:242
Definition: XrdXrootdMonData.hh:227
const kXR_char XROOTD_MON_GSTCP
Definition: XrdXrootdMonData.hh:120
kXR_int64 sID
Definition: XrdXrootdMonData.hh:75
Definition: XrdXrootdMonData.hh:46
int rRetry
Definition: XrdXrootdMonData.hh:240
kXR_int64 val
Definition: XrdXrootdMonData.hh:47
kXR_char Type
Definition: XrdXrootdMonData.hh:65
const kXR_char XROOTD_MON_DISC
Definition: XrdXrootdMonData.hh:95
union XrdXrootdMonRedir::@164 arg0
const kXR_char XROOTD_MON_MAPGSTA
Definition: XrdXrootdMonData.hh:106
Definition: XrdXrootdMonData.hh:173
union XrdXrootdMonTrace::@163 arg2
Definition: XrdXrootdMonData.hh:303
XrdXrootdMonStatSSQ Ssq
Definition: XrdXrootdMonData.hh:298
XrdXrootdMonFileHdr Hdr
Definition: XrdXrootdMonData.hh:295
Definition: XrdXrootdMonData.hh:280
const long long XROOTD_MON_PIDMASK
Definition: XrdXrootdMonData.hh:156
XrdXrootdMonFileHdr Hdr
Definition: XrdXrootdMonData.hh:205
XrdXrootdMonHeader hdr
Definition: XrdXrootdMonData.hh:59
const long long XROOTD_MON_PIDSHFT
Definition: XrdXrootdMonData.hh:157
Definition: XrdXrootdMonData.hh:87
const kXR_char XROOTD_MON_GSCCM
Definition: XrdXrootdMonData.hh:118
long long wBytes
Definition: XrdXrootdMonData.hh:241
const kXR_char XROOTD_MON_TRUNC
Definition: XrdXrootdMonData.hh:145
kXR_unt32 userID
Definition: XrdXrootdMonData.hh:195
union XrdXrootdMonRedir::@165 arg1
const int XROOTD_MON_SRCMASK
Definition: XrdXrootdMonData.hh:151
XrdXrootdMonDouble readv
Definition: XrdXrootdMonData.hh:273
XrdXrootdMonHeader hdr
Definition: XrdXrootdMonData.hh:81
Definition: XrdXrootdMonData.hh:248
const kXR_char XROOTD_MON_APPID
Definition: XrdXrootdMonData.hh:93
XrdXrootdMonDouble read
Definition: XrdXrootdMonData.hh:272
long long fsz
Definition: XrdXrootdMonData.hh:230
XrdXrootdMonHeader hdr
Definition: XrdXrootdMonData.hh:74
const int XROOTD_MON_REDMASK
Definition: XrdXrootdMonData.hh:150
int tEnd
Definition: XrdXrootdMonData.hh:207
kXR_unt16 plen
Definition: XrdXrootdMonData.hh:42
Definition: XrdXrootdMonData.hh:58
char info[1024+256]
Definition: XrdXrootdMonData.hh:90
XrdXrootdMonTrace info[sizeof(XrdXrootdMonTrace)]
Definition: XrdXrootdMonData.hh:60
Definition: XrdXrootdMonData.hh:236
int tBeg
Definition: XrdXrootdMonData.hh:206
Definition: XrdXrootdMonData.hh:181
const kXR_char XROOTD_MON_MAPMIGR
Definition: XrdXrootdMonData.hh:108
const kXR_char XROOTD_MON_REDSID
Definition: XrdXrootdMonData.hh:126
const kXR_char XROOTD_MON_GSPFC
Definition: XrdXrootdMonData.hh:119
int wrMin
Definition: XrdXrootdMonData.hh:260
recTval
Definition: XrdXrootdMonData.hh:173
const kXR_char XROOTD_MON_MAPFSTA
Definition: XrdXrootdMonData.hh:105
kXR_int32 buflen
Definition: XrdXrootdMonData.hh:51
kXR_int64 sID
Definition: XrdXrootdMonData.hh:84
const kXR_char XROOTD_MON_READV
Definition: XrdXrootdMonData.hh:97
const kXR_char XROOTD_MON_MV
Definition: XrdXrootdMonData.hh:139
Definition: XrdXrootdMonData.hh:183
long long dlong
Definition: XrdXrootdMonData.hh:266
Definition: XrdXrootdMonData.hh:264
const kXR_char XROOTD_MON_MAPREDR
Definition: XrdXrootdMonData.hh:110
char recFlag
Definition: XrdXrootdMonData.hh:190
kXR_char Dent
Definition: XrdXrootdMonData.hh:66
const kXR_char XROOTD_MON_MAPPURG
Definition: XrdXrootdMonData.hh:109
XrdXrootdMonRedir info[sizeof(XrdXrootdMonRedir)]
Definition: XrdXrootdMonData.hh:77
kXR_unt32 dictid
Definition: XrdXrootdMonData.hh:69
Definition: XrdXrootdMonData.hh:180
Definition: XrdXrootdMonData.hh:63
int wcsErr
Definition: XrdXrootdMonData.hh:244
Definition: XrdXrootdMonData.hh:293
union XrdXrootdMonTrace::@161 arg0
const kXR_char XROOTD_MON_MAPSTAG
Definition: XrdXrootdMonData.hh:111
const kXR_char XROOTD_MON_OPEN
Definition: XrdXrootdMonData.hh:96
XrdXrootdMonFileHdr Hdr
Definition: XrdXrootdMonData.hh:313
const int XROOTD_MON_TRGMASK
Definition: XrdXrootdMonData.hh:152
const kXR_char XROOTD_MON_MAPIDNT
Definition: XrdXrootdMonData.hh:103
const kXR_char XROOTD_MON_MAPPATH
Definition: XrdXrootdMonData.hh:104
struct XrdXrootdMonRedir::@164::@166 rdr
kXR_char sXX[8]
Definition: XrdXrootdMonData.hh:76
Definition: XrdXrootdMonData.hh:203
int wrMax
Definition: XrdXrootdMonData.hh:261
Definition: XrdXrootdMonData.hh:80
kXR_int16 Port
Definition: XrdXrootdMonData.hh:67
const kXR_char XROOTD_MON_REDTIME
Definition: XrdXrootdMonData.hh:127
unsigned int kXR_unt32
Definition: XPtypes.hh:90
short recSize
Definition: XrdXrootdMonData.hh:191
Definition: XrdXrootdMonData.hh:186
XrdXrootdMonFileHdr Hdr
Definition: XrdXrootdMonData.hh:229
const kXR_char XROOTD_MON_WINDOW
Definition: XrdXrootdMonData.hh:100
kXR_char code
Definition: XrdXrootdMonData.hh:40
kXR_int32 Window
Definition: XrdXrootdMonData.hh:52
int wRetry
Definition: XrdXrootdMonData.hh:243
const kXR_char XROOTD_MON_CLOSE
Definition: XrdXrootdMonData.hh:94
int write
Definition: XrdXrootdMonData.hh:252
const kXR_char XROOTD_MON_MAPUEAC
Definition: XrdXrootdMonData.hh:115
const kXR_char XROOTD_MON_MKDIR
Definition: XrdXrootdMonData.hh:138
short nRecs[2]
Definition: XrdXrootdMonData.hh:196
Definition: XrdXrootdMonData.hh:39
Definition: XrdXrootdMonData.hh:270
int read
Definition: XrdXrootdMonData.hh:250
kXR_unt32 wTot
Definition: XrdXrootdMonData.hh:53
char recType
Definition: XrdXrootdMonData.hh:189
Definition: XrdXrootdMonData.hh:185
XrdXrootdMonFileHdr Hdr
Definition: XrdXrootdMonData.hh:305
XrdXrootdMonStatXFR Xfr
Definition: XrdXrootdMonData.hh:314
XrdXrootdMonDouble rsegs
Definition: XrdXrootdMonData.hh:274
kXR_unt32 user
Definition: XrdXrootdMonData.hh:218
kXR_unt32 fileID
Definition: XrdXrootdMonData.hh:194
Definition: XrdXrootdMonData.hh:311
long long readv
Definition: XrdXrootdMonData.hh:283
XrdXrootdMonDouble write
Definition: XrdXrootdMonData.hh:275
recFval
Definition: XrdXrootdMonData.hh:180
const kXR_char XROOTD_MON_OPENW
Definition: XrdXrootdMonData.hh:137
const int XROOTD_MON_NEWSTID
Definition: XrdXrootdMonData.hh:153
const kXR_char XROOTD_MON_OPENDIR
Definition: XrdXrootdMonData.hh:134
int kXR_int32
Definition: XPtypes.hh:89
Definition: XrdXrootdMonData.hh:182
int rdMax
Definition: XrdXrootdMonData.hh:257
XrdXrootdMonHeader hdr
Definition: XrdXrootdMonData.hh:88
kXR_int32 stod
Definition: XrdXrootdMonData.hh:43
Definition: XrdXrootdMonData.hh:176
Definition: XrdXrootdMonData.hh:174
Definition: XrdXrootdMonData.hh:171
int rdMin
Definition: XrdXrootdMonData.hh:256
const kXR_char XROOTD_MON_MAPTOKN
Definition: XrdXrootdMonData.hh:113
const long long XROOTD_MON_SIDMASK
Definition: XrdXrootdMonData.hh:155
const kXR_char XROOTD_MON_MAPXFER
Definition: XrdXrootdMonData.hh:116
Definition: XrdXrootdMonData.hh:216
int tEnd
Definition: XrdXrootdMonData.hh:83
const kXR_char XROOTD_MON_REDHOST
Definition: XrdXrootdMonData.hh:99
XrdXrootdMonStatXFR Xfr
Definition: XrdXrootdMonData.hh:296
const kXR_char XROOTD_MON_REDLOCAL
Definition: XrdXrootdMonData.hh:130
kXR_unt32 rTot[2]
Definition: XrdXrootdMonData.hh:50
const kXR_char XROOTD_MON_READU
Definition: XrdXrootdMonData.hh:98
kXR_unt16 sVal[4]
Definition: XrdXrootdMonData.hh:49
long long kXR_int64
Definition: XPtypes.hh:98
char lfn[1028]
Definition: XrdXrootdMonData.hh:219
kXR_int64 sID
Definition: XrdXrootdMonData.hh:208
long long write
Definition: XrdXrootdMonData.hh:284
const kXR_char XROOTD_MON_MAPTRCE
Definition: XrdXrootdMonData.hh:112
const kXR_char XROOTD_MON_OPENC
Definition: XrdXrootdMonData.hh:135
long long rsegs
Definition: XrdXrootdMonData.hh:255
long long read
Definition: XrdXrootdMonData.hh:282
int readv
Definition: XrdXrootdMonData.hh:251
const kXR_char XROOTD_MON_CHMOD
Definition: XrdXrootdMonData.hh:132
Definition: XrdXrootdMonData.hh:175
kXR_int32 Window
Definition: XrdXrootdMonData.hh:64
short kXR_int16
Definition: XPtypes.hh:66
long long rBytes
Definition: XrdXrootdMonData.hh:238