HP (Hewlett-Packard) XP20000 manual

HP S to r age W or ks XP2 4000/XP20000 V olume S ec ur it y Us er's Gui de Abstract This doc ument de scr ibes and pr o vi des instru ctions f or conf igur ing and perfor ming V olume S ecur ity operati ons on the HP stor age s y stem . P art number : T5 214 -96 0 7 4 Sixth editi on: June 2009[...]

Legal and notice information © Cop yr ight 2008- 2009 Hew lett-P ack ard De velopment C ompan y , L .P . Conf idential co mputer softw are . V alid li cense fr om HP r equired f or posse ssion , use or cop ying . Consis tent with F AR 12 .211 and 12 .212 , C ommerc ial C omputer S oftware , Co mputer Softw are Doc umentatio n, and T ec hnical Data[...]

C on ten ts 1 Ov ervi e w of V olume Sec ur ity ............................................................... 7 Ove r v ie w ................................................................................................................................... 7 T er minolog y ..........................................................................[...]

Locating P or ts thr ough Whic h Hosts C an Acces s V olume s ........................................................ 45 Locating S ecur ity Gro ups that Co ntain a Spec if ied V olume ....................................................... 45 Locating Ho sts in a Sec urity Gr oup that C ontains a S pecif ied V olume ..............................[...]

F igur es Sec urity Ex ample 1 ................................................................................................. 10 1 Sec urity Ex ample 2 ................................................................................................. 11 2 Sec urity Ex ample 3 .......................................................................[...]

T able s Ac r ony ms and Abbr e vi ations .................................................................................... 73 1 6[...]

1 Ov er vie w of V olum e Sec ur it y Unless o therwise s pecif ied , the ter m stor age s ys tem in this guide r ef ers to the f ollo wing disk ar ra y s: • HP Sto rage W orks XP2 4000 Disk Arr a y • HP Sto rage W orks XP20000 Disk Ar ra y • HP Sto rage W orks XP12000 Disk Ar ra y • HP Sto rage W orks XP10000 Disk Ar ra y The G UI illustr [...]

r efer r ed to as S - V OLs, or sour ce v olumes . Secondary volumes ar e often r e ferr ed to a s T- V OLs, or tar get vo lumes. Ove r v iew o f V olume S ecur ity 8[...]

2 About V olum e Sec ur it y Operations Ov erv ie w of V olume Sec ur it y F uncti ons The V olume Sec ur ity feature pr ot ects data in y our stor age s ys tem fr om I/O oper ati ons perfor med at mainfr ame hos ts. V olume Sec urity enables y ou to a pply sec ur ity to volumes s o that the spec ifi ed mainfr ame hos ts will be una ble to read f r[...]

• The v olume lde v4 is accessible onl y fr om hos t4 because lde v4 and hos t4 are r egist ered in the same access gr ou p . • The v olume lde v5 does not belong t o any acce ss gr oups . F or this r eason , hosts in acce ss gr oups cannot acces s ldev5 . lde v5 is only acce ssible fr om ho st5 and host6 , w hic h ar e not r egister ed in acce[...]

Figur e 2 Security Example 2 If no ports ar e regis ter ed in a host gr oup , ho sts in the hos t grou p can access v olumes v ia ports to whi ch the ho sts ar e connected . This man ual uses the te rm port-level security , w hich is a s ecur ity polic y for enabling h osts to acce ss vo lumes only v ia po rts registe red in ho st gr oups and th us[...]

vo lumes ( vo l_A and vol_B ) in a pool gr ou p, all the mainf rame h osts connect ed to y our stor age s ys tem w ill be unable to access v ol_A and v ol_B . T o registe r volume s in a pool gro up , yo u must c reat e an LDEV gr oup , r egister the v olumes in the LDEV gr oup , and then r egiste r the LDEV gro up in the desir ed pool gr oup . An [...]

When appl y ing sec urity , mak e sure that y our s ecur ity settings ar e corr ect . If incorr ec t secur ity settings ar e made, the s y stem w ill be diff ic ult or impos sible to contr ol . If the CPU o f a mainfr ame host is u pgraded after y ou appl y sec ur ity settings, y ou mus t ex ec ute the s ys tem command D M=CP U at the mainfr ame ho[...]

• 3 3 90-9 , 3 3 90-9A, 33 90 -9B, 3 3 9 0 -9C • 3 3 90-L, 3 3 9 0 -L A, 3 3 90 -LB, 3 39 0 -L C • 3 3 90-M, 3 3 90 -MA, 3 3 90-MB, 3 3 90-MC • PCB types: V olume Secur ity supports the follo w ing P CB types: • E S CON or A CONAR C • FICON or FIB AR C Max im um P ossible Number o f Gr oups V olume Secur ity enables y ou to c r eate up [...]

3 Using th e V olum e Sec ur it y GUI This c hapter e xplains V olume Sec urity w indow and di alog bo xes . T he V olume Sec ur it y W indo w The V olume Sec ur ity windo w ( F igur e 4 ) appears w hen y ou start V olume Sec urity . This w indo w is the starting point f or all the V olume Sec urity oper ations . T o start the V olume Sec ur ity so[...]

Figur e 4 The V olume Security Windo w Description Item Displa ys the sec ur ity , hos t, and LDEV gr oup s assigned to eac h LDK C def ined on the stor age s yst em. F or det ails see “ Sec urity Gr oup T r ee ” on page 16. Security Group tree Displa ys the type , model , SEQNUMBER , L ogical P ar tition (LP AR) and ve ndor of each host . F or[...]

• Double-clic k Sec urity Gr oup and a list of s ecur ity gro ups appear s. T hen select a ho st gr oup or LDEV gr oup in that sec ur ity group . • Double-clic k Host Gr oup and a lis t of host gr ou ps appears . Then s elect a spec if ic hos t gr oup . • Double-clic k LDEV Gro up . The tr ee v ie w sho ws the ho st gr oup and/or LDEV gr oup [...]

Description Icon Indicate s that the secur ity settings in this sec urity gr oup ar e cur re ntly disabled . If y ou enable the sec urity settings , this secur ity gro up is clas sified a s an access gr oup . Also , v olumes in this sec urity gr oup can be used a s secondary volumes (i .e ., copy de stination v olumes) f or copy ope rati ons. Indic[...]

Figur e 6 Hosts T able Description Column A sequen tial number as soci ated w ith a host (or c hannel ext ender). No. T ype and model number o f a host (or a c hannel e xtender). T ype/Mod el Node ID of a hos t (or a channel e xtender ) . SEQNUMBER The logi cal partition number of a h ost . LP AR The ho st ve ndor . V endors inc lude FJT (F ujitsu)[...]

Figur e 7 LDEV table Description Column The v olume ID (in hex adec imal fr om 00 to FF) NO TE: A vo lume ID ending in # (f or e xam ple , 00#) indica tes , the v olume is an e xter nal vo lume. LDEV The em ulation type o f the volume Emulation The v olume statu s: • An ast erisk (*) den otes a secondary vo lume (copy des tination) fo r USP V/VM [...]

Figur e 8 The Add/Change Security Group Dialog Box Description Item Indicate s the selected LDK C number . LDK C Desc ripti ve inf ormati on about the sec ur ity groups in the LDK C. • Security indicates w hether the sec urity settings in the s ecur ity grou p are Enabled o r Disabled. CA UTION: It is possibl e that sec ur ity settings ar e disab[...]

Description Item When c reating a ne w sec urity gr oup , yo u enter the name of the s ecur ity group in this Enter Security Group te xt box . When r enaming an e xis ting secur ity grou p, y ou se lect the sec urity gr oup in the Security Group List table and then ent er a new name . The f ollo wing con v entions appl y to sec urity gr oup names: [...]

Description Item When se ttings of the selected s ecur ity grou ps are c hanged, c lic k Change to make the c hanges appear in the Sec urity Gr oup L ist table . Change Applie s settings in the Add/Change S ecur ity Grou p dialog bo x to the V olume Sec ur ity windo w , and then clo ses the dialog bo x . CA UTION: Cli cking OK ap plies t he setting[...]

Figur e 9 The Add/Change Host Group Dialog Bo x Description Item Indicate s the selected LDK C number . LDK C A list of ho st gr oups in the LDK C. Host Gr oup L ist When c reating a ne w hos t grou p, y ou ente r the name of the host gr oup in this Enter Ho st Group te xt bo x. When r enaming an e x isting host gr oup , y ou select the h ost gr ou[...]

Description Item This butto n applies settings in the A dd/Change Host Gr ou p dialog box t o the V olume Sec urity w indow , and then closes the A dd/Change Hos t Grou p dialog box . CA UTION: The OK b utton a pplies t he settings t o the V olume Sec urity w indo w , but does not appl y the s ettings to t he stor age sy stem . T o appl y the setti[...]

Figur e 10 The Add/Change LDEV Group Dialog Bo x Description Item Indicate s the number of the selec ted LDK C. LDK C A list of LDEV gr oup s in the LDK C. LDEV Gr oup L ist When c reating a ne w LDEV gr oup , yo u enter the name of the LDEV gr oup in this Enter LDEV Group te xt box . When r enaming an e xis ting LDEV grou p, y ou selec t the LDEV [...]

Description Item This butto n applies settings in the A dd/Change LDEV Gr oup dialog bo x to the V olume Sec urity w indow , and then closes the A dd/Change LDEV Gr oup dialog bo x . CA UTION: The OK b utton a pplies t he settings t o the V olume Sec urity w indo w , but does not appl y the s ettings to t he stor age sy stem . T o appl y the settin[...]

Description Item Spec ify the name of the host gr ou p in whic h hosts w ill be r egister ed. Host Group List Host inf ormati on. • No. A s equential n umber assoc iated w ith a hos t. NO TE: Ea ch ta ble r o w usuall y sho ws inf orm ation a bout a ho st . How e ve r , if a hos t is attac hed to the s tor age s y stem v ia a c hannel e xtend er [...]

Description Item Applie s settings in the Add/Change Ho st dialog bo x to the V olume Secur ity windo w , and then clo ses the dialog bo x . CA UTION: Cli cking OK ap plies t he settings t o the V olume Secur ity w indo w , but does n ot appl y the setting s to the st or age s ys tem . T o a pply t he sec urity setting s to the s tor age s y stem ,[...]

Description Item Lis ts volume s regist ered in the LDEV gr oup . One ta ble ro w indicate s one volume . • The LDE V column indicates LDEV n umbers. NO TE: If a vo lume ID is displa yed w ith a poun d sign (f or ex am ple , 00#) , the v olume is an e xter nal vo lume. • The Emulation column indi cates emulati on types o f volumes . If an aster[...]

Figur e 13 The Select P ort Dialog Box Description Item Indicate s the number of the selec ted LDK C LDK C Spec ifi es a host gr ou p in whic h ports will be r egiste red . Host Group Sho ws the r egister ed ports in the host gr oup: • LDEV displa ys the LDEV n umbers. NO TE: When t he dialog bo x ope ns for t he fir st time , the P ort list does[...]

Description Item Applie s settings in the Select P ort dialog bo x to the V olume Secur ity windo w , and then clo ses the Selec t P ort dialog bo x. CA UTION: Cli cking OK ap plies t he settings t o the V olume Secur ity w indo w , but does n ot appl y the se ttings to th e stor age s y stem . T o appl y the sec ur it y setting s to the su bs ys t[...]

Description Item Discar ds settings in the Spec ify Sec urity Gr oup dialog bo x and clo ses the dialog bo x. Cancel T he Hos t to Sec ur it y Gr o up Dialog Bo x The Ho st to Sec ur ity Group di alog box ( F igure 15 ) a ppears whe n you do e ither of the f ollo wing in the V olume Secur ity windo w ( F i gure 4 ): • whe n you r igh t -cli ck a [...]

Description Item Pr ov ides inf ormati on about a hos t, w her e the number gr oups , fr om left to r ight , indicate: • First : T he T ype/Model the type and model n umber of a host (o r a channel e xtender ) . • Second : The Node ID of a h ost (or a c hannel exte nder). • Thir d : The L ogical P ar tition Number o f the host . • Fourth : [...]

Figur e 16 The Host to LDEV Dialog Bo x Description Item Indicate s the number of the selec ted LDK C LDK C Pr ov ides inf ormati on about a hos t, w her e the number gr oups , fr om left to r ight , indicate: • First : T he T ype/Model the type and model n umber of a host (o r a channel e xtender ) . • Second : The Node ID of a h ost (or a c h[...]

Figur e 17 The Host Group to Security Gr oup Dialog Box Description Item Indicate s the number of the selec ted LDK C LDK C Spec ifi es a host gr ou p. Host Group Lis ts infor mation abou t the secur ity grou ps in whi ch the spec if ied host gr ou p is regist ered . • Security Group indicate s the name of a sec urity gr oup . • Security indica[...]

Figur e 18 The Host Group to P ort Dialog Box Description Item Indicate s the number of the selec ted LDK C. LDK C Pr ov ides inf ormati on about a hos t gro up, w her e the number gr oups , fr om left to r ight , indicate: • First : T he T ype/Model the type and model n umber of a host (o r a channel e xtender ) . • Second : The Node ID of a h[...]

Figur e 19 The LDEV to Security Group Dialog Bo x Description Item Indicate s the number of the selec ted LDK C. LDK C Spec ifi es a CU image number . CU Desc ribes the a vailable LDEVs: • LDEV indicat es a number as signed to the LDEV . • Emulatio n indicates the em ulation types o f the volume . NO TE: A vo lume ID ending in # (f or e xam ple[...]

• whe n you r igh t -cli ck an ite m in the tree v ie w and then se lect List -> LDEV t o Host fro m the pop-up menu . T he List ->LDEV t o Host pop-up command does not displa y if y ou double -cli ck a sec ur ity gr oup and then r ight-cli ck a ho st gr oup or LDEV gr oup f ro m immediatel y belo w the secur ity gr oup . This di alog box e[...]

Description Item Lis ts hosts in the sec ur ity group in w hic h the spec ified v olume is r egister ed. • No . A sequen tial number as soci ated w ith a host . NO TE: Ea ch ta ble r o w usuall y sho ws inf orm ation a bout a ho st . How e ve r , if a hos t is attac hed to the disk su bs ys tem v ia a ch annel e xtende r , the ta ble r o w sho ws[...]

Figur e 21 The LDEV Gr oup to Security Group Dialog Box Description Item Indicate s the number of the selec ted LDK C. LDK C Spec ifi es an LDEV gr oup . LDEV Gr oup Lis ts infor mation abou t the secur ity grou ps in whi ch the spec if ied LDEV gr oup is r e - gister ed . • Security Group indicate s the name of a sec urity gr oup . • Security [...]

Figur e 22 T he Error Detail Dialog Bo x Description Item Lis ts the number of the ho st av ailable on the selec ted LDK C w hich ar e perfo rming I/O oper ations. Host Indicate s the number of the selec ted LDK C. LDK C Spec ifi es a Command U nit image and for ces the displa y of an y volumes o n whic h the host is pe rforming I/O oper atio ns an[...]

4 P er for ming V olume Sec urity O per ations This c hapter e xplains the f ollow ing V olume Sec urity oper ations: • La unching V olume Sec urity (see L aunching V olume Sec ur it y , page 43) • Vi ew ing Sec ur ity Settings (see V ie wing Sec ur ity Settings , page 43) • Enabling onl y the spec ifi ed hosts to acce ss certain vo lumes, so[...]

• Locating P or ts thr ough Whic h Hosts C an Acces s V olume s (see “ Locating P or ts thr ough Whic h Hosts C an Acces s V olume s ” on page 45) • Locating S ecur ity Gro ups that Co ntain a Spec if ied V olume (see “ Locating S ecur ity Gro ups that Co ntain a Spec if ied V olume ” on page 45) • Locating Ho sts in a Sec urity Gr ou[...]

The Ho st to LDEV dialog bo x appear s ( F igur e 16 ) . The di alog box dis play s a list of v olumes . 3. R igh t -cli ck an ar ro w at the r ight end o f the CU drop-do w n list , and then see ho w man y CU image number s appear . • If only o ne CU image number appear s, the table in the di alog box dis play s all the vo lumes that y ou want .[...]

2. F r om the pop-up men u , select L ist -> LDEV to Security Group . The LDEV t o Secur ity Gr oup dialog bo x appears ( F igure 19 ). The ta ble on the ri ght displa ys the sec urity gr oups that y ou w ant . If the desir ed vo lume is not displa yed in the lo w er -ri ght table: 1. In the tr ee vi ew o f the V olume S ecur ity windo w ( F igu[...]

L ocating Sec ur ity Gro ups that C ontain a S pec if ied LDEV Gr oup T o specify an LDEV gr oup and then f ind sec urity gr oups in w hic h the spec if ied LDEV gr oup is r egister ed , fo llow the pr ocedur e belo w: 1. In the tr ee vi ew o f the V olume S ecur ity windo w ( F igur e 4 ), righ t -cli ck an it em ex cept f or a host gr oup or LDEV[...]

The A dd/Change Hos t Grou p dialog bo x ( F igur e 9 ) appears . 5 . In the Enter Host Group box , enter the name o f the host gr oup that y ou w ant to c r eate, and the n cli ck the Add bu tton. NO TE: Host gr o up names can be u p to ei ght ch arac ter s and ar e case-sensiti v e. T he f irst c har acte r and the la st char ac ter m ust no t be[...]

If no ports ar e regis ter ed in the display ed hos t gro up , yo u can regist er the follo w ing hos ts: • hos ts that do not belong to an y hos t gro up • hos ts belonging to hos t gro ups in whi ch n o ports are r egister ed Ho we v er , you cann ot regis ter hos ts belonging to hos t gr oups in w hic h ports are r egister ed . 6. Se lect Re[...]

If hos ts regist er ed in the host gr oup ar e also r egiste red in ano ther host gr ou p, y ou canno t regis ter ports in the P ort list in the Register ed port box , and thus y ou cannot imple ment port-leve l sec urity . 6. Cli ck OK in the S elect P ort dialog bo x. The S elect P ort dialog bo x clos es and y ou are r etur ned to the V olume Se[...]

CA UTION: Her e , the se ttings in the w indo w hav e not bee n appli ed to the st or age s y stem . 7 . Clic k Apply in the V olume Sec urity w indow ( F igure 4 ). A message a ppears and asks if y ou w ant to appl y the settings to the st orage s y stem . 8. Cli ck Y es . The s ettings are a pplied to the st orage s y stem . R egister ing V olume[...]

A mess age appears and asks if y ou w ant to appl y the settings to the st orage s y stem . 10. Cli ck Y es . The s ettings are a pplied to the st orage s y stem . Cr eating a Sec ur ity Gr oup f or Us e As an Acce ss Gr ou p T o make sec ur ity settings, y ou mus t cr eate sec ur ity group s. Sec ur ity group s can be clas sified a s access gr oup[...]

R egister ing a Ho st Gr ou p and an LDEV Gr oup in a S ec urity Gr ou p No w that yo u hav e classif ied y our sec ur ity grou p as an access gr oup , y our ne xt (and the last) ta sk is to r egister y our ho st gr oup and LDEV gr oup into the s ecur ity gr oup . When y ou f inish regis trati on, the vo lumes in the LDEV gr oup ar e sec ured and c[...]

The f ollo w ing procedur e e xplains ho w to cr eate an LDEV gr oup . For de tails on ho w to r egister v olumes in an LDEV gr oup , see “ R egister ing V olumes in an LDEV Gr oup ” on page 54. CA UTION: When c r eating an LDEV gr oup , you ar e str on gly r ecommend ed to cli ck the Appl y butto n in the V olume Secur ity win do w , as desc r[...]

CA UTION: When r egister ing vo lumes in an LDEV gr oup , y ou ar e str ongl y r ecommended t o cli ck the Appl y butto n in the V olume Sec urity w indo w , as des cr ibed in the la st step o f the f ollo wing p r ocedur e. If y ou f or get to c lick Appl y , the v olumes migh t be unr egister ed w hen y ou encoun ter an er r or r egist er ing the[...]

4. Select A dd/Change fro m the pop-up menu . The A dd/Change Sec ur ity Group di alog box ( F igure 8 ) a ppears. 5 . In the Enter Security G roup bo x, en ter the name of the sec ur ity group that y ou w ant to c r eate. NO TE: Secur ity gr oup n ames can be up to e igh t char acte rs and ar e ca se-sensitiv e . The f ir st char ac ter and the l [...]

5. U se the Select Sec urity Group dr op-dow n list to s elect a sec ur ity group in w hic h y ou want t o regis ter an LDEV gr oup . 6. Us e the LDEV Group dr op-dow n list to s elect an LDEV gr oup that y ou w ant to r egister in the sec ur ity gr oup , and then cli ck OK . 7 . Clic k Apply in the V olume Sec urity w indow ( F igure 4 ). A messag[...]

TIP: T o make v olumes in y our sec ur it y gr ou p usab le as secon dary volumes (t hat is, cop y de stinatio n vo lumes) fo r cop y oper atio ns, y ou mu st selec t the sec urity gr ou p in the Add/C hange Sec urity Gr ou p dialog bo x ( F i gur e 8 ) and then se lect Enable in the T - V OL/R- V OL bo x. Ne xt , cli ck Change and the n OK . F ina[...]

E diting Sec ur ity Gr oup s This s ection e xplains the f ollo wing oper ati ons, w hic h allow y ou to edit y our sec ur ity grou ps: • Unr egister ing a hos t grou p fr om a sec ur ity group (s ee “ Unregis ter ing a Host Gr oup ” on page 59) • Unr egister ing an LDEV gr oup fr om a s ecur ity gro up (see “ Unr egister ing an LDEV Gr o[...]

CA UTION: Her e , the c hanges in the w indo w ha ve no t been app lied to th e stor age s y stem . 6. Cli ck Appl y in the V olume Secur ity windo w ( F i gure 4 ). A mess age appears and asks if y ou w ant to appl y the changes to the s tor age sy st em. 7 . Clic k Y es . The c hanges ar e applied to the s tor age sy st em. R enaming Sec ur ity G[...]

Deleting Sec ur ity Gr oup s T o delete a sec urity gr oup , tak e the follo w ing step s: T o delete a sec urity gr oup: 1. Ensur e that you ar e in Modify mode . 2. In the V olume Sec urity w indo w ( F igur e 4 ) , double -cli ck an LDK C number . 3. Do e ither of the f ollo wing: • R ight-cli ck a sec ur ity group in the tr ee v ie w . • R [...]

D M=CPU This co mmand display s the type , the model numbe r , the node ID and the logical partition number of the ho st . W r ite do wn the inf ormati on on a paper s o that you w ill not f or get it . F or details on the s y stem co mmand, see the doc umentati on f or sy ste m commands. 2. Ensur e that y ou ar e in Modify mode. 3. In the V olume [...]

3. R igh t -cli ck a ho st gr oup . A pop-up menu a ppears. 4. Select Specify and then Host f ro m the pop-up menu . The A dd/Change Hos t dialog bo x ( F igur e 11 ) appears and displa y s a list of ho sts. T he icons and indicate hos ts regis ter ed in the spec ifi ed host gr oup . 5. S elect and then r ight c lic k one or mor e hos ts (indicated[...]

CA UTION: Her e , the se ttings in the w indo w hav e not bee n appli ed to the st or age s y stem . 7 . Clic k Apply in the V olume Sec urity w indow ( F igure 4 ). A mess age appears and asks if y ou w ant to appl y the settings to the st orage s y stem . 8. Cli ck Y es . The s ettings are a pplied to the st orage s y stem . R enaming Hos t Gr ou[...]

Deleting Hos t Gr oup s T o delete a host gr oup , tak e the f ollo wing s teps . T o delete a host gr oup: 1. Ensur e that you ar e in Modify mode . 2. In the V olume Sec urity w indo w ( F igur e 4 ) , double -cli ck an LDK C number . 3. Do e ither of the f ollo wing: • R ight-cli ck a hos t gro up in the tr ee vi ew . • R ight-cli ck Host Gr[...]

The tw o bo xes be low the dr op-do wn lis t display s v olumes in the spec if ied CU image . • The R egistered in LDEV gr oup bo x displa ys v olumes r egister ed in the LDEV gr oup . • The Not r egistered in LDEV gr oup box displa ys v olumes that ar e not r egist ered in the LDE V gr oup . 6. In the Register ed in LDEV group box , selec t vo[...]

CA UTION: Her e , the c hange in the w indo w has n ot been app lied to t he stor age s y ste m. 9 . Cli ck Appl y in the V olume S ecur ity windo w ( F i gure 4 ). A message a ppears and asks if y ou w ant to appl y the change to the s torage s y stem . 10. Cli ck Y es . The c hange is applied t o the stor age sy st em. Deleting LDEV Gr ou ps T o [...]

P erforming V olume Secur ity Oper ations 6 8[...]

5 T r oubleshooting T r ou bleshooting V olume Sec ur it y The Er r or Detail dialog bo x ( F igur e 2 2 ) ma y appear whe n you atte mpt to appl y secur ity settings . The pr obable caus es of the er ror ar e: • Some ho sts in one sec ur ity group ar e acces sing volume s in another sec ur it y gr oup . • Some ho sts do not belong t o any s ec[...]

• The co ntent of an y er ro r message(s) displa y ed on the Remo te W eb C onsole com puter . • The S tor age Nav igato r confi gurati on infor mation (u se the FD Dump T ool) . • The s ervice inf ormati on mess ages (SIMs), including r ef ere nce codes and se ver ity lev els, dis play ed by the R emote W eb Cons ole compute r . • The V ol[...]

6 Suppor t and Ot her Resour ces R elated Doc umentati on • HP Sto rage W orks XP2 4000/XP20000 Disk Arr a y Owne r's Guide • Hitac hi Shado wImage ™ for Mainf rame Us er's Guide • Hitac hi T r ueCop y ™ for Mainf rame U ser's Guide Y ou can f ind these doc uments on the HP Manuals w ebsit e: http://www .hp.co m/support/man[...]

• Err or mes sages • Oper ating sy st em type and r ev ision le v el • Detailed ques tions Sub sc r ipti on Se r v i ce HP r ecommends that y ou r egister y our pr oduct at the Sub scr iber ’ s C hoi ce for Bu siness w ebsite: http://www .hp.co m/go/e -updates After r egist ering , y ou w ill rece iv e email notif icati on of pr oduct e nha[...]

A Ac r on yms and Abbr e v iations T able 1 Acron yms and Abbre viations logical de vi ce LDEV logical disk contr oller LDK C main vo lume M- V OL Multiple Virtual St orage (IB M) MVS perso nal computer PC prin ted cir c uit board PCB r emote serv ice infor mation mes sage R -S IM r emote vo lume R- V OL HP Stor age W orks XP B usiness C opy So ftw[...]

Ac ron y ms and Abbr ev iatio ns 7 4[...]

Inde x A access gr oup , 9 Add/C hange Host dialog bo x , 2 7 Add/C hange Host Gr oup dialog bo x , 2 4 Add/C hange LDEV Grou p dialog bo x, 2 6 Add/C hange Secur ity Gr oup dialog bo x , 21 C con venti ons stor age capac ity values , 71 D dev i ce emulation ty pes, 13 dialog bo x es Add/C hange Host dialog bo x , 2 7 Add/C hange Host Gr oup dialog[...]

P pool gr oup , 11 port-leve l secur ity o verv ie w , 10 R R -V OL , 12 r elated doc umentatio n, 71 S secondary vo lume, 12 Sec urity disabling , 5 8 polic y , 7 sec urity enabling the spec if ied ho sts to access vo lumes, 4 7 e xample , 10 , 11 , 12 pr ohibiting all ho sts fr om accessing LDE Vs, 5 3 pr otecting v olumes f rom cop y oper ations[...]