第一组磁道从接近磁带开头处写到接近磁带结尾处。
然后磁头返回并重新定位到下一组磁道。
此过程继续
进行,直至写入所有磁道且盒带已满,或直至写完所有数据。
当盒带不在磁带机中时,盒带门(
2
,在
中)可保护磁带不被弄脏。
磁带连接到门后的
导销(
3
中),就在盒带门后面。
当盒带插入磁带机时,进带装置将导销(和磁带)从
盒带中拉出,穿过磁带机磁头,然后装到不可拆卸的卷带盘上。
然后磁头可在磁带上读写数据。
写保护开关(
4
,在
中)防止数据写入盒式磁带。
有关更多信息,请参阅第
『写保护开关』。
标签区域(
5
,在
中)提供放置标签的位置。
有关更多信息,请参阅第
码标签』。
插入导向装置(
6
,在
中)是一个较大的凹陷区域,用于防止盒带无法正确插入。
表
59:
额定盒带寿命:装入
/
卸载周期
类型
装入
/
卸载循环次数
Ultrium 9
100,000 (100K)
Ultrium 8
100,000 (100K)
LTO M8
20000
(
2
万次)
Ultrium 7
20000
(
2
万次)
Ultrium 6
20000
(
2
万次)
Ultrium 5
20000
(
2
万次)
Ultrium 4
20000
(
2
万次)
Ultrium 3
20000
(
2
万次)
Ultrium 2
10000
(
1
万次)
Ultrium 1
5000
(
5
千次)
盒带兼容性
Ultrium
数据盒带的读
/
写功能。
表
60: Ultrium
数据盒带与
Ultrium
磁带机的兼容性
IBM Ultrium
数据盒带
IBM
Ultrium
磁带机
18 TB
Ultrium
9
12 TB
Ultrium
8
9 TB
LTO M8
6 TB
Ultrium
7
2.5 TB
Ultrium
6
1.5 TB
Ultrium
5
800 GB
Ultrium
4
400 GB
Ultrium
3
200 GB
Ultrium
2
100 GB
Ultrium
1
Ultrium
9
读
/
写
读
/
写
Ultrium
8
读
/
写
读
/
写
读
/
写
Ultrium
7
读
/
写
读
/
写
只读
Ultrium
6
读
/
写
读
/
写
只读
Ultrium
5
读
/
写
读
/
写
只读
Ultrium
4
读
/
写
读
/
写
只读
IBM Confidential
178 IBM TS4300 Tape Library
机器类型
3555
:
用户指南
Summary of Contents for TS4300
Page 1: ...IBM TS4300 Tape Library 3555 IBM IBM Confidential SC27 4629 08...
Page 9: ...FCC 228 228 228 233 I 233 233 233 234 236 237 256 IBM Confidential ix...
Page 23: ...I I I I 24 1 24 12 24 1 IBM 1 2 Power 4 3 IBM Confidential xxiii...
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Page 93: ...55 I O 1 3 a GUI Open Magazine b GUI 56 2 7800K0K 4 I O IBM Confidential 3 65...
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Page 115: ...61 GUI 3 GUI 4 GUI 5 GUI SNMP SNMP GUI 88 62 88 63 IBM Confidential 5 87...
Page 116: ...62 GUI 63 UID UID IT UID 3 1 89 41 IBM Confidential 88 IBM TS4300 Tape Library 3555...
Page 121: ...SCSI SCSI SCSI RMI OCP SCSI 21U PNUM 48U PNUM IBM Confidential 5 93...
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Page 127: ...44 WORM 19 LTO LTO 24 Drive Status 1 2 3 101 4 FC HBA ITDT IBM Confidential 5 99...
Page 159: ...50 SCD SCD SCD POST SCD POST POST POST SCD POST IBM Confidential 5 131...
Page 161: ...51 4 CRU VPD 5 CRU 6 CRU 7 8 9 52 L012 ESD SAS SAS READ FOLLOW IBM Confidential 6 133...
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Page 166: ...71 3 SAS FC 4 USB 1 2 141 143 1 2 2 IBM Confidential 138 IBM TS4300 Tape Library 3555...
Page 167: ...57 44 72 2 139 73 73 IBM Confidential 6 139...
Page 169: ...GUI RID RID RID RID 75 RID 74 ESD SAS SAS IBM Confidential 6 141...
Page 170: ...76 53 1 2 3 4 1 2 3 3 1 4 10 4 5 IBM Confidential 142 IBM TS4300 Tape Library 3555...
Page 171: ...77 1 1 2 3 2 4 3 1 2 2 3 4 5 1 2 142 76 4 in 142 76 will be lit 2 GUI IBM Confidential 6 143...
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Page 185: ...92 7 8 150 151 GUI I O 1 2 3 Actions Unlock Magazine 4 Open 5 IBM Confidential 6 157...
Page 194: ...SMTP SMTP SNMP SNMP SNMP 1 SNMP 2 IBM Confidential 166 IBM TS4300 Tape Library 3555...
Page 195: ...2 number I O 1 FC 2 FC 3 FC number I O 1 FC 2 FC 3 FC 2 IBM Confidential D 167...
Page 196: ...number I O LTO7 SCSI number I O LTO7 SCSI IBM Confidential 168 IBM TS4300 Tape Library 3555...
Page 197: ...Administrator Administrator adm001 IBM Confidential D 169...
Page 199: ...56 GUI GUI Service Monitor KMIP SKLM for z OS Drive Drive Test IBM Confidential E GUI 171...
Page 201: ...56 GUI GUI Service Monitor LDAP Kerberos Kerberos Kerberos SNTP IBM Confidential E GUI 173...
Page 203: ...56 GUI GUI Service Monitor GUI RMI IBM Confidential E GUI 175...
Page 211: ...IBM IBM 5 176 95 0 5 0 02 1 98 64 1 IBM Confidential F LTO 183...
Page 257: ...D001 D002 D003 D004 IBM IBM IBM PDP PDP PDP PDP IBM Confidential 229...
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