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Datum registracije: Sep 2018
Lokacija: tu
Postovi: 3,341
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Autor c-shadow
Imaš neki vrlo čudan program za čitati smart podatke.
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KDE partition manager je taj čudan program. SS koji sam stavio je od HTML reporta kojeg isti proizvodi.
Code:
(base) [mkey@fedora ~]$ sudo smartctl -A /dev/sda
smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.11.4-201.fc40.x86_64] (local build)
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 100 100 000 Pre-fail Always - 0
5 Reallocate_NAND_Blk_Cnt 0x0032 100 100 010 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 2949
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 842
171 Program_Fail_Count 0x0032 100 100 000 Old_age Always - 0
172 Erase_Fail_Count 0x0032 100 100 000 Old_age Always - 0
173 Ave_Block-Erase_Count 0x0032 097 097 000 Old_age Always - 31
174 Unexpect_Power_Loss_Ct 0x0032 100 100 000 Old_age Always - 18
180 Unused_Reserve_NAND_Blk 0x0033 100 100 000 Pre-fail Always - 48
183 SATA_Interfac_Downshift 0x0032 100 100 000 Old_age Always - 0
184 Error_Correction_Count 0x0032 100 100 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 059 052 000 Old_age Always - 41 (Min/Max 19/48)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_ECC_Cnt 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 100 100 000 Old_age Always - 3
202 Percent_Lifetime_Remain 0x0030 097 097 001 Old_age Offline - 3
206 Write_Error_Rate 0x000e 100 100 000 Old_age Always - 0
210 Success_RAIN_Recov_Cnt 0x0032 100 100 000 Old_age Always - 0
246 Total_LBAs_Written 0x0032 100 100 000 Old_age Always - 5469636312
247 Host_Program_Page_Count 0x0032 100 100 000 Old_age Always - 170926134
248 FTL_Program_Page_Count 0x0032 100 100 000 Old_age Always - 1967262080
249 Unkn_CrucialMicron_Attr 0x0032 100 100 000 Old_age Always - 0
251 Unkn_CrucialMicron_Attr 0x0032 100 100 000 Old_age Always - 1790015475
252 Unkn_CrucialMicron_Attr 0x0032 100 100 000 Old_age Always - 25
253 Unkn_CrucialMicron_Attr 0x0032 100 100 000 Old_age Always - 0
(base) [mkey@fedora ~]$ sudo smartctl /dev/sda --all |grep "Sector Size"
Sector Size: 512 bytes logical/physical
To bi značilo 2.55TB zapisano, što mi zvuči realno i nije baš neki pretjerano velik broj.
nikki, da li bi to "davljenje" ubilo i čitanje na neko vrijeme? Jer sada ponavljam par puta to testiranje (gdje sam pisao 5x512MB jednom ili dva puta) i ponaša se drugačije. Pisanje i dalje potone, ali read je sada prihvaljiv i više ne uspijevam vidjeti onih 40-50 MB/s.
Code:
KDiskMark (3.1.4): https://github.com/JonMagon/KDiskMark
Flexible I/O Tester (fio-3.35): https://github.com/axboe/fio
--------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1 MiB (Q= 8, T= 1): 550.163 MB/s [ 537.3 IOPS] < 14797.43 us>
Sequential 1 MiB (Q= 1, T= 1): 460.394 MB/s [ 449.6 IOPS] < 2222.04 us>
Random 4 KiB (Q= 32, T= 1): 86.602 MB/s [ 21650.5 IOPS] < 1477.17 us>
Random 4 KiB (Q= 1, T= 1): 28.598 MB/s [ 7149.6 IOPS] < 139.34 us>
[Write]
Sequential 1 MiB (Q= 8, T= 1): 20.434 MB/s [ 20.0 IOPS] < 376311.22 us>
Sequential 1 MiB (Q= 1, T= 1): 19.147 MB/s [ 18.7 IOPS] < 51750.91 us>
Random 4 KiB (Q= 32, T= 1): 10.402 MB/s [ 2600.7 IOPS] < 9425.26 us>
Random 4 KiB (Q= 1, T= 1): 8.231 MB/s [ 2057.8 IOPS] < 397.23 us>
Profile: Default
Test: 512 MiB (x5) [Measure: 5 sec / Interval: 5 sec]
Date: 2024-10-30 21:52:33
OS: fedora 40 [linux 6.11.4-201.fc40.x86_64]
EDIT: Logika mi nalaže slijedeće: ako je disk bio udavljen s tih nešo zapisanih GB, sada, nakon što sam pustio malo vremena da se dođe sebi i ponovio pisanje 5x16MiB, a on i dalje piše 15 MB/s, tu o davljenju po meni nema govora.
Code:
KDiskMark (3.1.4): https://github.com/JonMagon/KDiskMark
Flexible I/O Tester (fio-3.35): https://github.com/axboe/fio
--------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1 MiB (Q= 8, T= 1): 464.213 MB/s [ 453.3 IOPS] < 14623.20 us>
Sequential 1 MiB (Q= 1, T= 1): 435.938 MB/s [ 425.7 IOPS] < 2326.92 us>
Random 4 KiB (Q= 32, T= 1): 96.734 MB/s [ 24183.7 IOPS] < 1313.77 us>
Random 4 KiB (Q= 1, T= 1): 30.411 MB/s [ 7602.7 IOPS] < 130.83 us>
[Write]
Sequential 1 MiB (Q= 8, T= 1): 15.000 MB/s [ 14.6 IOPS] < 423035.66 us>
Sequential 1 MiB (Q= 1, T= 1): 13.097 MB/s [ 12.8 IOPS] < 70963.12 us>
Random 4 KiB (Q= 32, T= 1): 13.193 MB/s [ 3298.3 IOPS] < 7576.24 us>
Random 4 KiB (Q= 1, T= 1): 11.416 MB/s [ 2854.2 IOPS] < 288.08 us>
Profile: Default
Test: 16 MiB (x5) [Measure: 5 sec / Interval: 5 sec]
Date: 2024-10-30 22:21:53
OS: fedora 40 [linux 6.11.4-201.fc40.x86_64]
Svaki naredni pokušaj sve lošiji i lošiji write speed. Budem ga pustio da odmori pa probam sutra opet.
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Autor George Carlin
But there’s a reason. There’s a reason. There’s a reason for this, there’s a reason education sucks, and it’s the same reason that it will never, ever, ever be fixed. It’s never gonna get any better. Don’t look for it. Be happy with what you got. Because the owners of this country don't want that. I'm talking about the real owners now, the real owners, the big wealthy business interests that control things and make all the important decisions. Forget the politicians. The politicians are put there to give you the idea that you have freedom of choice. You don't. You have no choice. You have owners. They own you. They own everything. They own all the important land. They own and control the corporations. They’ve long since bought and paid for the senate, the congress, the state houses, the city halls, they got the judges in their back pockets and they own all the big media companies so they control just about all of the news and information you get to hear. They got you by the balls. They spend billions of dollars every year lobbying, lobbying, to get what they want. Well, we know what they want. They want more for themselves and less for everybody else, but I'll tell you what they don’t want: They don’t want a population of citizens capable of critical thinking. They don’t want well informed, well educated people capable of critical thinking. They’re not interested in that. That doesn’t help them. Thats against their interests. Thats right. They don’t want people who are smart enough to sit around a kitchen table to figure out how badly they’re getting f*cked by a system that threw them overboard 30 f*cking years ago. They don’t want that. You know what they want? They want obedient workers. Obedient workers. People who are just smart enough to run the machines and do the paperwork, and just dumb enough to passively accept all these increasingly shittier jobs with the lower pay, the longer hours, the reduced benefits, the end of overtime and the vanishing pension that disappears the minute you go to collect it, and now they’re coming for your Social Security money. They want your retirement money. They want it back so they can give it to their criminal friends on Wall Street, and you know something? They’ll get it. They’ll get it all from you, sooner or later, 'cause they own this f*cking place. It's a big club, and you ain’t in it. You and I are not in the big club. And by the way, it's the same big club they use to beat you over the head with all day long when they tell you what to believe. All day long beating you over the head in their media telling you what to believe, what to think and what to buy. The table is tilted folks. The game is rigged, and nobody seems to notice, nobody seems to care. Good honest hard-working people -- white collar, blue collar, it doesn’t matter what color shirt you have on -- good honest hard-working people continue -- these are people of modest means -- continue to elect these rich c*cksuckers who don’t give a f*ck about them. They don’t give a f*ck about you. They don’t give a f*ck about you. They don't care about you at all -- at all -- at all. And nobody seems to notice, nobody seems to care. That's what the owners count on; the fact that Americans will probably remain willfully ignorant of the big red, white and blue dick that's being jammed up their assholes everyday. Because the owners of this country know the truth: it's called the American Dream, because you have to be asleep to believe it.
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Zadnje izmijenjeno od: mkey. 30.10.2024. u 22:23.
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