So, habe die Platte mal direkt angeschlossen und siehe da...
NAME | SIZE | Filesize | Iozone | Initial Write | Re-write | Read | Re-read | Reverse Read | Stride read | Random read | mixed workload | Random Write | Fwrite | Fread | |
| | | | | | | | | | | | | | | |
Backup_USB | 9.09T | 1g | | 260.0 MB/s | 247.7 MB/s | 2293.2 MB/s | 2319.0 MB/s | 1628.7 MB/s | 263.6 MB/s | 150.3 MB/s | 137.7 MB/s | 7.8 MB/s | 237.9 MB/s | 2124.7 MB/s | |
Unten noch die SMART Werte der Platte.
Nun frage ich mich, wo die Bremse angezogen ist. Das USB3.0 Gehäuse wird in den Rezensionen bzgl. Übertragungsgeschwindigkeit eigentlich gut bewertet. Die VM bekommt den USB 3.0 Controller durchgereicht, also kein ESXi, das dazwischen funkt. Gibt es Einschränkungen in der USB 3.0 Unterstützung durch OmniOS? Das USB 3.0 Kabel ist auch für 5GBit/s spezifiziert...
Danke und Gruß
Kandamir
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 084 071 044 Pre-fail Always - 228717381
3 Spin_Up_Time 0x0003 088 088 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 35
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 100 253 045 Pre-fail Always - 223173
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 25
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 4
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 055 055 040 Old_age Always - 45 (Min/Max 44/45)
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 0
193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 79
194 Temperature_Celsius 0x0022 045 045 000 Old_age Always - 45 (0 30 0 0 0)
195 Hardware_ECC_Recovered 0x001a 011 011 000 Old_age Always - 228717381
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0023 100 100 001 Pre-fail Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 1 (73 96 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 565822219
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 151785839
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.