| 1 | // $Id: PartitionManager.java,v 1.5 2007-08-09 20:17:48 tigran Exp $ |
| 2 | package diskCacheV111.poolManager ; |
| 3 | |
| 4 | import java.io.PrintWriter; |
| 5 | import java.io.Serializable; |
| 6 | import java.util.HashMap; |
| 7 | import java.util.Map; |
| 8 | |
| 9 | import org.dcache.cells.AbstractCellComponent; |
| 10 | import org.dcache.cells.CellCommandListener; |
| 11 | |
| 12 | import dmg.util.Args; |
| 13 | |
| 14 | public class PartitionManager |
| 15 | extends AbstractCellComponent |
| 16 | implements Serializable, CellCommandListener |
| 17 | { |
| 18 | public static class Info implements Serializable |
| 19 | { |
| 20 | private final String _name ; |
| 21 | private final PoolManagerParameter _parameter ; |
| 22 | |
| 23 | private Info( String name , Info info ){ |
| 24 | _name = name ; |
| 25 | _parameter = new PoolManagerParameter( info._parameter ) ; |
| 26 | _parameter.setValid(false); |
| 27 | } |
| 28 | private Info( String name ){ |
| 29 | _name = name ; |
| 30 | _parameter = new PoolManagerParameter() ; |
| 31 | if( name.equals("default") )_parameter.setValid(true); |
| 32 | } |
| 33 | public String getName(){ return _name ; } |
| 34 | public PoolManagerParameter getParameter(){ return _parameter ; } |
| 35 | } |
| 36 | private final Info _defaultPartitionInfo ; |
| 37 | private final Map<String, Info> _infoMap = new HashMap<String, Info>() ; |
| 38 | |
| 39 | public PartitionManager(){ |
| 40 | |
| 41 | _defaultPartitionInfo = new Info("default"); |
| 42 | _infoMap.put( "default" , _defaultPartitionInfo ) ; |
| 43 | |
| 44 | } |
| 45 | public void clear(){ |
| 46 | _infoMap.clear() ; |
| 47 | _infoMap.put( "default" , _defaultPartitionInfo ) ; |
| 48 | } |
| 49 | public Map<String,PoolManagerParameter > getParameterMap(){ |
| 50 | Map<String,PoolManagerParameter > map = new HashMap<String,PoolManagerParameter >() ; |
| 51 | for( Info info: _infoMap.values() ){ |
| 52 | map.put( info.getName() , new PoolManagerParameter( info.getParameter() ) ) ; |
| 53 | } |
| 54 | return map ; |
| 55 | } |
| 56 | public Info getDefaultPartitionInfo(){ return _defaultPartitionInfo ; } |
| 57 | public PoolManagerParameter getParameterCopyOf( ){ |
| 58 | return new PoolManagerParameter( _defaultPartitionInfo.getParameter() ) ; |
| 59 | } |
| 60 | public PoolManagerParameter getParameterCopyOf( String partitionName ){ |
| 61 | |
| 62 | PoolManagerParameter defaultParameter = new PoolManagerParameter( _defaultPartitionInfo.getParameter() ) ; |
| 63 | if( partitionName == null )return defaultParameter; |
| 64 | |
| 65 | Info info = _infoMap.get( partitionName ) ; |
| 66 | if( info == null )return defaultParameter ; |
| 67 | return defaultParameter.merge( info.getParameter() ) ; |
| 68 | } |
| 69 | public Info getInfoPartitionByName( String partitionName ){ |
| 70 | |
| 71 | return _infoMap.get( partitionName ) ; |
| 72 | |
| 73 | } |
| 74 | /** |
| 75 | * New way of setting 'partitioned parameters'. |
| 76 | * |
| 77 | */ |
| 78 | public String hh_pmx_get_map = "" ; |
| 79 | public Object ac_pmx_get_map( Args args ){ |
| 80 | return getParameterMap() ; |
| 81 | } |
| 82 | |
| 83 | public String fh_pm_set = |
| 84 | "pm set [<partitionName>|default] OPTIONS\n"+ |
| 85 | " OPTIONS\n"+ |
| 86 | " -spacecostfactor=<scf>|off\n"+ |
| 87 | " -cpucostfactor=<ccf>|off\n"+ |
| 88 | " -max-pnfs-copies=<ccf>|off\n"+ |
| 89 | " -idle=<value>|off\n"+ |
| 90 | " -p2p=<value>|off\n"+ |
| 91 | " -alert=<value>|off\n"+ |
| 92 | " -panic=<value>|off\n"+ |
| 93 | " -fallback=<value>|off\n"+ |
| 94 | " -slope=<value>|off\n"+ |
| 95 | " -p2p-allowed=yes|no|off\n"+ |
| 96 | " -p2p-oncost=yes|no|off\n"+ |
| 97 | " -p2p-fortransfer=yes|no|off\n"+ |
| 98 | " -stage-allowed=yes|no|off\n"+ |
| 99 | " -stage-oncost=yes|no|off\n"+ |
| 100 | ""; |
| 101 | public String hh_pm_set = "[<partitionName>] OPTIONS # help pm set" ; |
| 102 | public String ac_pm_set_$_0_1( Args args ){ |
| 103 | String returnMessage = ""; |
| 104 | String name = args.argc() == 0 ? "default" : args.argv(0) ; |
| 105 | Info info = _infoMap.get(name) ; |
| 106 | |
| 107 | //TODO: ultimately we want to remove support for this behaviour |
| 108 | if( info == null ) { |
| 109 | _infoMap.put( name , info = new Info( name , _defaultPartitionInfo ) ) ; |
| 110 | returnMessage = "partition " + name + " created"; |
| 111 | } |
| 112 | |
| 113 | scanParameter( args , info._parameter ) ; |
| 114 | |
| 115 | return returnMessage; |
| 116 | } |
| 117 | |
| 118 | public String hh_pm_create = "<partitionName>"; |
| 119 | public String ac_pm_create_$_1( Args args) { |
| 120 | String name = args.argv(0); |
| 121 | |
| 122 | if( _infoMap.containsKey( name)) { |
| 123 | return "Partition " + name + " already exists."; |
| 124 | } |
| 125 | |
| 126 | _infoMap.put(name, new Info(name, _defaultPartitionInfo)); |
| 127 | |
| 128 | return "" ; |
| 129 | } |
| 130 | public String hh_pm_destroy = "<partitionName> # destroys parameter partition" ; |
| 131 | public String ac_pm_destroy_$_1( Args args ){ |
| 132 | |
| 133 | String name = args.argv(0) ; |
| 134 | if( name.equals("default") ) |
| 135 | throw new |
| 136 | IllegalArgumentException("Can't destroy default parameter partition"); |
| 137 | |
| 138 | Info info = _infoMap.get(name) ; |
| 139 | if( info == null ) |
| 140 | throw new |
| 141 | IllegalArgumentException("No such parameter partition "+name); |
| 142 | |
| 143 | _infoMap.remove( name ) ; |
| 144 | |
| 145 | return "" ; |
| 146 | } |
| 147 | public String hh_pm_ls = "[<section>] [-l]" ; |
| 148 | public String ac_pm_ls_$_0_1( Args args ){ |
| 149 | |
| 150 | StringBuffer sb = new StringBuffer() ; |
| 151 | boolean extended = args.getOpt("l") != null ; |
| 152 | if( args.argc() == 0 ){ |
| 153 | if( extended ){ |
| 154 | for( Info info: _infoMap.values() ){ |
| 155 | sb.append(info._name).append("\n"); |
| 156 | printParameterSet( sb , info._parameter ) ; |
| 157 | } |
| 158 | }else{ |
| 159 | for( String sectionName : _infoMap.keySet() ){ |
| 160 | sb.append(sectionName).append("\n"); |
| 161 | } |
| 162 | } |
| 163 | }else{ |
| 164 | String sectionName = args.argv(0) ; |
| 165 | Info info = _infoMap.get(sectionName) ; |
| 166 | if( info == null ) |
| 167 | throw new |
| 168 | IllegalArgumentException("Section not found : "+sectionName ) ; |
| 169 | |
| 170 | sb.append(info._name).append("\n"); |
| 171 | printParameterSet( sb , info._parameter ) ; |
| 172 | |
| 173 | |
| 174 | } |
| 175 | return sb.toString() ; |
| 176 | } |
| 177 | private void printParameterSet( StringBuffer sb , PoolManagerParameter para ){ |
| 178 | |
| 179 | if(para._performanceCostFactorSet)sb.append(" -cpucostfactor=").append(para._performanceCostFactor).append("\n"); |
| 180 | if(para._spaceCostFactorSet )sb.append(" -spacecostfactor=").append(para._spaceCostFactor).append("\n"); |
| 181 | if(para._minCostCutSet )sb.append(" -idle=").append(para._minCostCut).append("\n"); |
| 182 | if(para._costCutSet )sb.append(" -p2p=").append(para.getCostCutString()).append("\n"); |
| 183 | if(para._alertCostCutSet )sb.append(" -alert=").append(para._alertCostCut).append("\n"); |
| 184 | if(para._panicCostCutSet )sb.append(" -halt=").append(para._panicCostCut).append("\n"); |
| 185 | if(para._fallbackCostCutSet )sb.append(" -fallback=").append(para._fallbackCostCut).append("\n"); |
| 186 | if(para._p2pAllowedSet )sb.append(" -p2p-allowed=").append(para._p2pAllowed).append("\n"); |
| 187 | if(para._p2pOnCostSet )sb.append(" -p2p-oncost=").append(para._p2pOnCost).append("\n"); |
| 188 | if(para._p2pForTransferSet )sb.append(" -p2p-fortransfer=").append(para._p2pForTransfer).append("\n"); |
| 189 | if(para._hasHsmBackendSet )sb.append(" -stage-allowed=").append(para._hasHsmBackend).append("\n"); |
| 190 | if(para._stageOnCostSet )sb.append(" -stage-oncost=").append(para._stageOnCost).append("\n"); |
| 191 | if(para._maxPnfsFileCopiesSet )sb.append(" -max-copies=").append(para._maxPnfsFileCopies).append("\n") ; |
| 192 | |
| 193 | return ; |
| 194 | } |
| 195 | /** |
| 196 | * Legacy command : are treated as 'default' dCache partition. |
| 197 | * |
| 198 | */ |
| 199 | public String hh_rc_set_max_copies = "<maxNumberOfP2pCopies>" ; |
| 200 | public String ac_rc_set_max_copies_$_1(Args args ){ |
| 201 | |
| 202 | _defaultPartitionInfo._parameter._maxPnfsFileCopies = Integer.parseInt(args.argv(0)); |
| 203 | return "" ; |
| 204 | } |
| 205 | public String hh_set_pool_decision = |
| 206 | "[-spacecostfactor=<scf>] [-cpucostfactor=<ccf>] # values for default dCache partition" ; |
| 207 | |
| 208 | public String ac_set_pool_decision( Args args )throws Exception { |
| 209 | |
| 210 | scanParameter( args , _defaultPartitionInfo._parameter ) ; |
| 211 | |
| 212 | return "scf="+_defaultPartitionInfo._parameter._spaceCostFactor+ |
| 213 | ";ccf="+_defaultPartitionInfo._parameter._performanceCostFactor ; |
| 214 | } |
| 215 | public String hh_rc_set_p2p = "on|off|oncost|fortransfer|notfortransfer" ; |
| 216 | public String ac_rc_set_p2p_$_1( Args args ){ |
| 217 | |
| 218 | PoolManagerParameter para = _defaultPartitionInfo._parameter ; |
| 219 | |
| 220 | String mode = args.argv(0) ; |
| 221 | |
| 222 | if( mode.equals("on") ){ |
| 223 | para._p2pAllowed = true ; |
| 224 | para._p2pOnCost = false ; |
| 225 | para._p2pForTransfer = false ; |
| 226 | }else if( mode.equals("oncost") ){ |
| 227 | para._p2pOnCost = true ; |
| 228 | para._p2pAllowed = true ; |
| 229 | }else if( mode.equals("off") ){ |
| 230 | para._p2pOnCost = false ; |
| 231 | para._p2pAllowed = false ; |
| 232 | para._p2pForTransfer = false ; |
| 233 | }else if( mode.equals("fortransfer") ){ |
| 234 | para._p2pForTransfer = true ; |
| 235 | para._p2pAllowed = true ; |
| 236 | }else throw new |
| 237 | IllegalArgumentException("Usage : rc set p2p on|off|oncost|fortransfer"); |
| 238 | |
| 239 | return "p2p="+( para._p2pAllowed ? "on" : "off" )+ |
| 240 | ";oncost="+( para._p2pOnCost ? "on" : "off" )+ |
| 241 | ";fortransfer="+( para._p2pForTransfer ? "on" : "off" ) ; |
| 242 | } |
| 243 | public String hh_rc_set_stage = "[oncost] on|off" ; |
| 244 | public String ac_rc_set_stage_$_1_2( Args args ){ |
| 245 | |
| 246 | PoolManagerParameter para = _defaultPartitionInfo._parameter ; |
| 247 | String help = "rc set stage "+hh_rc_set_stage; |
| 248 | String oncost = args.argv(0) ; |
| 249 | |
| 250 | if( oncost.equals( "on" ) ){ |
| 251 | para._hasHsmBackend = true ; |
| 252 | return "stage on" ; |
| 253 | }else if( oncost.equals( "off" ) ){ |
| 254 | para._hasHsmBackend = false ; |
| 255 | return "stage off" ; |
| 256 | }else if( oncost.equals( "oncost" ) ){ |
| 257 | if( args.argc() < 2 ) |
| 258 | throw new |
| 259 | IllegalArgumentException(help); |
| 260 | |
| 261 | String mode = args.argv(1) ; |
| 262 | if( mode.equals("on") ){ |
| 263 | para._stageOnCost = true ; |
| 264 | para._hasHsmBackend = true ; |
| 265 | }else if( mode.equals("off") ){ |
| 266 | para._stageOnCost = false ; |
| 267 | }else{ |
| 268 | throw new |
| 269 | IllegalArgumentException(help); |
| 270 | } |
| 271 | return "stage-oncost="+(para._stageOnCost?"on":"off") ; |
| 272 | }else |
| 273 | throw new |
| 274 | IllegalArgumentException(help); |
| 275 | |
| 276 | } |
| 277 | public String fh_set_costcuts = |
| 278 | " set costcuts [-<options>=<value> ... ]\n"+ |
| 279 | "\n"+ |
| 280 | " Options | Default | Description\n"+ |
| 281 | " -------------------------------------------------------------------\n"+ |
| 282 | " idle | 0.0 | below 'idle' : 'reduce duplicate' mode\n"+ |
| 283 | " p2p | 0.0 | above : start pool to pool mode\n"+ |
| 284 | " | | If p2p value is a percent then p2p is dynamically\n"+ |
| 285 | " | | assigned that percentile value of pool performance costs\n"+ |
| 286 | " alert | 0.0 | stop pool 2 pool mode, start stage only mode\n"+ |
| 287 | " halt | 0.0 | suspend system\n"+ |
| 288 | " fallback | 0.0 | Allow fallback in Permission matrix on high load\n"+ |
| 289 | "\n"+ |
| 290 | " A value of zero disabled the corresponding value\n\n"; |
| 291 | public String hh_set_costcuts = "[-<option>=<value> ...] # see 'help set costcuts'" ; |
| 292 | public String ac_set_costcuts( Args args ){ |
| 293 | |
| 294 | PoolManagerParameter para = _defaultPartitionInfo._parameter ; |
| 295 | |
| 296 | String value = args.getOpt("idle") ; |
| 297 | if( value != null )para._minCostCut = Double.parseDouble(value) ; |
| 298 | value = args.getOpt("p2p") ; |
| 299 | if( value != null ) para.setCostCut( value); |
| 300 | value = args.getOpt("alert") ; |
| 301 | if( value != null )para._alertCostCut = Double.parseDouble(value) ; |
| 302 | value = args.getOpt("halt") ; |
| 303 | if( value != null )para._panicCostCut = Double.parseDouble(value) ; |
| 304 | value = args.getOpt("fallback") ; |
| 305 | if( value != null )para._fallbackCostCut = Double.parseDouble(value) ; |
| 306 | |
| 307 | |
| 308 | return "costcuts;idle="+para._minCostCut+ |
| 309 | ";p2p="+para.getCostCutString()+ |
| 310 | ";alert="+para._alertCostCut+ |
| 311 | ";halt="+para._panicCostCut+ |
| 312 | ";fallback="+para._fallbackCostCut ; |
| 313 | } |
| 314 | public String hh_rc_set_slope = "<p2p source/destination slope>" ; |
| 315 | public String ac_rc_set_slope_$_1( Args args ){ |
| 316 | |
| 317 | PoolManagerParameter para = _defaultPartitionInfo._parameter ; |
| 318 | |
| 319 | double d = Double.parseDouble(args.argv(0)); |
| 320 | if( ( d < 0.0 ) || ( d > 1.0 ) ) |
| 321 | throw new |
| 322 | IllegalArgumentException("0 < slope < 1"); |
| 323 | |
| 324 | para._slope = d ; |
| 325 | return "p2p slope set to "+para._slope ; |
| 326 | } |
| 327 | /** |
| 328 | * COSTFACTORS |
| 329 | * |
| 330 | * spacecostfactor double |
| 331 | * cpucostfactor double |
| 332 | * |
| 333 | * COSTCUTS |
| 334 | * |
| 335 | * idle double |
| 336 | * p2p double |
| 337 | * alert double |
| 338 | * panic double |
| 339 | * slope double |
| 340 | * fallback double |
| 341 | * |
| 342 | * P2P |
| 343 | * |
| 344 | * p2p-allowed boolean |
| 345 | * p2p-oncost boolean |
| 346 | * p2p-fortransfer boolean |
| 347 | * |
| 348 | * STAGING |
| 349 | * |
| 350 | * stage-allowed boolean |
| 351 | * stage-oncost boolean |
| 352 | * |
| 353 | * OTHER |
| 354 | * max-copies int |
| 355 | * |
| 356 | */ |
| 357 | private void scanParameter( Args args , PoolManagerParameter parameter ){ |
| 358 | |
| 359 | PoolManagerParameter paramDefault = _defaultPartitionInfo._parameter; |
| 360 | |
| 361 | String tmp = args.getOpt("spacecostfactor") ; |
| 362 | if( tmp != null ){ |
| 363 | if( tmp.equals("off") ){ |
| 364 | parameter.unsetSpaceCostFactor(); |
| 365 | parameter._spaceCostFactor = paramDefault._spaceCostFactor; |
| 366 | } else { |
| 367 | parameter.setSpaceCostFactor(Double.parseDouble(tmp)); |
| 368 | } |
| 369 | } |
| 370 | if( ( tmp = args.getOpt("cpucostfactor") ) != null ){ |
| 371 | if( tmp.equals("off") ){ |
| 372 | parameter.unsetPerformanceCostFactor(); |
| 373 | parameter._performanceCostFactor = paramDefault._performanceCostFactor; |
| 374 | } else { |
| 375 | parameter.setPerformanceCostFactor(Double.parseDouble(tmp)); |
| 376 | } |
| 377 | } |
| 378 | |
| 379 | if( ( tmp = args.getOpt("idle") ) != null ){ |
| 380 | if( tmp.equals("off") ){ |
| 381 | parameter.unsetMinCostCut(); |
| 382 | parameter._minCostCut = paramDefault._minCostCut; |
| 383 | } else { |
| 384 | parameter.setMinCostCut(Double.parseDouble(tmp)); |
| 385 | } |
| 386 | } |
| 387 | if( ( tmp = args.getOpt("p2p") ) != null ){ |
| 388 | if( tmp.equals("off") ){ |
| 389 | parameter.setCostCut( paramDefault.getCostCutString()); |
| 390 | parameter.unsetCostCut(); |
| 391 | } else { |
| 392 | parameter.setCostCut(tmp); |
| 393 | } |
| 394 | } |
| 395 | if( ( tmp = args.getOpt("alert") ) != null ){ |
| 396 | if( tmp.equals("off") ){ |
| 397 | parameter.unsetAlertCostCut(); |
| 398 | parameter._alertCostCut = paramDefault._alertCostCut; |
| 399 | } else { |
| 400 | parameter.setAlertCostCut(Double.parseDouble(tmp)); |
| 401 | } |
| 402 | } |
| 403 | if( ( tmp = args.getOpt("panic") ) != null ){ |
| 404 | if( tmp.equals("off") ){ |
| 405 | parameter.unsetPanicCostCut(); |
| 406 | parameter._panicCostCut = paramDefault._panicCostCut; |
| 407 | } else { |
| 408 | parameter.setPanicCostCut(Double.parseDouble(tmp)); |
| 409 | } |
| 410 | } |
| 411 | if( ( tmp = args.getOpt("slope") ) != null ){ |
| 412 | if( tmp.equals("off") ){ |
| 413 | parameter.unsetSlope(); |
| 414 | parameter._slope = paramDefault._slope; |
| 415 | } else { |
| 416 | parameter.setSlope(Double.parseDouble(tmp)); |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | if( ( tmp = args.getOpt("fallback") ) != null ){ |
| 421 | if( tmp.equals("off") ){ |
| 422 | parameter.unsetFallbackCostCut(); |
| 423 | parameter._fallbackCostCut = paramDefault._fallbackCostCut; |
| 424 | } else { |
| 425 | parameter.setFallbackCostCut(Double.parseDouble(tmp)); |
| 426 | } |
| 427 | } |
| 428 | |
| 429 | if( ( tmp = args.getOpt("max-copies") ) != null ){ |
| 430 | if( tmp.equals("off") ){ |
| 431 | parameter.unsetMaxPnfsFileCopies(); |
| 432 | parameter._maxPnfsFileCopies = paramDefault._maxPnfsFileCopies; |
| 433 | } else { |
| 434 | parameter.setMaxPnfsFileCopies(Integer.parseInt(tmp)); |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | if( ( tmp = args.getOpt("p2p-allowed") ) != null ){ |
| 439 | if( tmp.equals("off") ){ |
| 440 | parameter.unsetP2pAllowed(); |
| 441 | parameter._p2pAllowed = paramDefault._p2pAllowed; |
| 442 | |
| 443 | parameter.unsetP2pOnCost(); |
| 444 | parameter._p2pOnCost = paramDefault._p2pOnCost; |
| 445 | |
| 446 | parameter.unsetP2pForTransfer(); |
| 447 | parameter._p2pForTransfer = paramDefault._p2pForTransfer; |
| 448 | } else if( tmp.equals("yes") ){ |
| 449 | parameter.setP2pAllowed(true); |
| 450 | } else if( tmp.equals("no") ) { |
| 451 | parameter.setP2pAllowed(false); |
| 452 | parameter.setP2pOnCost(false); |
| 453 | parameter.setP2pForTransfer(false); |
| 454 | } else throw new |
| 455 | IllegalArgumentException("Usage: ... -p2p-allowed=yes|no|off"); |
| 456 | } |
| 457 | |
| 458 | if( ( tmp = args.getOpt("p2p-oncost") ) != null ){ |
| 459 | if( tmp.equals("off") ){ |
| 460 | parameter.unsetP2pOnCost(); |
| 461 | parameter._p2pOnCost = paramDefault._p2pOnCost; |
| 462 | } else if( tmp.equals("yes")){ |
| 463 | parameter.setP2pOnCost(true); |
| 464 | parameter.setP2pAllowed(true); |
| 465 | } else if( tmp.equals("no")){ |
| 466 | parameter.setP2pOnCost(false); |
| 467 | } else throw new |
| 468 | IllegalArgumentException("Usage: ... -p2p-oncost=yes|no|off"); |
| 469 | } |
| 470 | |
| 471 | if( ( tmp = args.getOpt("p2p-fortransfer") ) != null ){ |
| 472 | if( tmp.equals("off") ){ |
| 473 | parameter.unsetP2pForTransfer(); |
| 474 | parameter._p2pForTransfer = paramDefault._p2pForTransfer; |
| 475 | } else if( tmp.equals("yes") ){ |
| 476 | parameter.setP2pForTransfer(true); |
| 477 | parameter.setP2pAllowed(true); |
| 478 | } else if( tmp.equals("no") ){ |
| 479 | parameter.setP2pForTransfer(false); |
| 480 | } else throw new |
| 481 | IllegalArgumentException("Usage: ... -p2p-fortransfer=yes|no|off"); |
| 482 | } |
| 483 | |
| 484 | if( ( tmp = args.getOpt("stage-allowed") ) != null ){ |
| 485 | if( tmp.equals("off") ){ |
| 486 | parameter.unsetHasHsmBackend(); |
| 487 | parameter._hasHsmBackend = paramDefault._hasHsmBackend; |
| 488 | |
| 489 | parameter.unsetStageOnCost(); |
| 490 | parameter._stageOnCost = paramDefault._stageOnCost; |
| 491 | } else if( tmp.equals("yes") ){ |
| 492 | parameter.setHasHsmBackend(true); |
| 493 | } else if( tmp.equals("no") ){ |
| 494 | parameter.setHasHsmBackend(false); |
| 495 | parameter.setStageOnCost(false); |
| 496 | } else throw new |
| 497 | IllegalArgumentException("Usage: ... -stage-allowed=yes|no|off"); |
| 498 | } |
| 499 | |
| 500 | if( ( tmp = args.getOpt("stage-oncost") ) != null ){ |
| 501 | if( tmp.equals("off") ){ |
| 502 | parameter.unsetStageOnCost(); |
| 503 | parameter._stageOnCost = paramDefault._stageOnCost; |
| 504 | } else if( tmp.equals("yes") ){ |
| 505 | parameter.setStageOnCost(true); |
| 506 | parameter.setHasHsmBackend(true); |
| 507 | } else if( tmp.equals("no") ){ |
| 508 | parameter.setStageOnCost(false); |
| 509 | } else throw new |
| 510 | IllegalArgumentException("Usage: ... -stage-oncost=yes|no|off") ; |
| 511 | } |
| 512 | |
| 513 | } |
| 514 | private boolean _useLegacySetupPrintout = true ; |
| 515 | |
| 516 | @Override |
| 517 | public void beforeSetup() |
| 518 | { |
| 519 | clear(); |
| 520 | } |
| 521 | |
| 522 | @Override |
| 523 | public void printSetup(PrintWriter pw) |
| 524 | { |
| 525 | if (_useLegacySetupPrintout) { |
| 526 | dumpLegacyDefaultInfo(pw, _defaultPartitionInfo); |
| 527 | } else { |
| 528 | Info info = _infoMap.get("default"); |
| 529 | dumpInfo(pw, info); |
| 530 | } |
| 531 | for (Info info: _infoMap.values()) { |
| 532 | if (info._name.equals("default")) |
| 533 | continue; |
| 534 | pw.append("pm create ").append(info._name).append("\n"); |
| 535 | dumpInfo(pw, info); |
| 536 | } |
| 537 | } |
| 538 | |
| 539 | private void dumpInfo(PrintWriter pw, Info info) |
| 540 | { |
| 541 | PoolManagerParameter para = info._parameter; |
| 542 | |
| 543 | pw.append("pm set ").append(info._name).append(" "); |
| 544 | dumpCostOptions(pw, para); |
| 545 | pw.append("\n") ; |
| 546 | |
| 547 | pw.append("pm set ").append(info._name).append(" "); |
| 548 | dumpThresholdOptions(pw, para); |
| 549 | pw.append("\n"); |
| 550 | |
| 551 | pw.append("pm set ").append(info._name).append(" "); |
| 552 | dumpP2pOptions(pw, para); |
| 553 | pw.append("\n"); |
| 554 | |
| 555 | pw.append("pm set ").append(info._name).append(" "); |
| 556 | dumpStageOptions(pw, para); |
| 557 | pw.append("\n"); |
| 558 | |
| 559 | pw.append("pm set ").append(info._name).append(" "); |
| 560 | dumpMiscOptions(pw, para); |
| 561 | pw.append("\n"); |
| 562 | } |
| 563 | |
| 564 | private void dumpCostOptions(PrintWriter pw, PoolManagerParameter para) |
| 565 | { |
| 566 | pw.append(" -cpucostfactor=").print(para._performanceCostFactor); |
| 567 | pw.append(" -spacecostfactor=").print(para._spaceCostFactor); |
| 568 | } |
| 569 | |
| 570 | private void dumpThresholdOptions(PrintWriter pw, PoolManagerParameter para) |
| 571 | { |
| 572 | pw.append(" -idle=").print(para._minCostCut); |
| 573 | pw.append(" -p2p=").print(para.getCostCutString()); |
| 574 | pw.append(" -alert=").print(para._alertCostCut); |
| 575 | pw.append(" -halt=").print(para._panicCostCut); |
| 576 | pw.append(" -fallback=").print(para._fallbackCostCut); |
| 577 | } |
| 578 | |
| 579 | private void dumpP2pOptions(PrintWriter pw, PoolManagerParameter para) |
| 580 | { |
| 581 | if (!para._p2pAllowed) { |
| 582 | pw.append(" -p2p-allowed=no"); |
| 583 | } else { |
| 584 | pw.append(" -p2p-allowed=yes"); |
| 585 | pw.append(" -p2p-oncost=").print(para._p2pOnCost ? "yes":"no"); |
| 586 | pw.append(" -p2p-fortransfer=").print(para._p2pForTransfer ? "yes":"no"); |
| 587 | } |
| 588 | } |
| 589 | |
| 590 | private void dumpStageOptions(PrintWriter pw, PoolManagerParameter para) |
| 591 | { |
| 592 | if (!para._hasHsmBackend) { |
| 593 | pw.append(" -stage-allowed=no"); |
| 594 | } else { |
| 595 | pw.append(" -stage-allowed=yes"); |
| 596 | pw.append(" -stage-oncost=").print(para._stageOnCost ? "yes":"no"); |
| 597 | } |
| 598 | } |
| 599 | |
| 600 | private void dumpMiscOptions(PrintWriter pw, PoolManagerParameter para) |
| 601 | { |
| 602 | pw.append(" -max-copies=").print(para._maxPnfsFileCopies); |
| 603 | } |
| 604 | |
| 605 | /** |
| 606 | * legacy output |
| 607 | */ |
| 608 | private void dumpLegacyDefaultInfo(PrintWriter pw, Info info) |
| 609 | { |
| 610 | PoolManagerParameter para = info._parameter; |
| 611 | |
| 612 | pw.append("set pool decision"); |
| 613 | dumpCostOptions(pw, para); |
| 614 | pw.append("\n"); |
| 615 | |
| 616 | pw.append("set costcuts") ; |
| 617 | dumpThresholdOptions(pw, para); |
| 618 | pw.append("\n"); |
| 619 | |
| 620 | dumpP2pDefaultOptions(pw, para); |
| 621 | } |
| 622 | |
| 623 | private void dumpP2pDefaultOptions(PrintWriter pw, PoolManagerParameter para) |
| 624 | { |
| 625 | pw.append("rc set p2p " ).println(para._p2pAllowed ? "on":"off"); |
| 626 | if (para._p2pOnCost) |
| 627 | pw.println("rc set p2p oncost"); |
| 628 | if (para._p2pForTransfer ) |
| 629 | pw.println("rc set p2p fortransfer"); |
| 630 | pw.append("rc set stage oncost ").println(para._stageOnCost?"on":"off"); |
| 631 | pw.append("rc set stage ").println(para._hasHsmBackend?"on":"off"); |
| 632 | pw.append("rc set slope ").println(para._slope); |
| 633 | pw.append("rc set max copies ").println(para._maxPnfsFileCopies); |
| 634 | } |
| 635 | } |