In computing (specifically data transmission and data storage), a block, sometimes called a physical record, is a sequence of bytes or bits, usually containing some whole number of records, having a maximum length; a block size. Data thus structured are said to be blocked. The process of putting data into blocks is called blocking, while deblocking is the process of extracting data from blocks. Blocked data is normally stored in a data buffer, and read or written a whole block at a time. Blocking reduces the overhead and speeds up the handling of the data-stream. For some devices, such as magnetic tape and CKD disk devices, blocking reduces the amount of external storage required for the data. Blocking is almost universally employed when storing data to 9-track magnetic tape, NAND flash memory, and rotating media such as floppy disks, hard disks, and optical discs.
Most file systems are based on a block device, which is a level of abstraction for the hardware responsible for storing and retrieving specified blocks of data, though the block size in file systems may be a multiple of the physical block size. This leads to space inefficiency due to internal fragmentation, since file lengths are often not integer multiples of block size, and thus the last block of a file may remain partially empty. This will create slack space. Some newer file systems, such as Btrfs and FreeBSD UFS2, attempt to solve this through techniques called block suballocation and tail merging. Other file systems such as ZFS support variable block sizes.Block storage is normally abstracted by a file system or database management system (DBMS) for use by applications and end users. The physical or logical volumes accessed via block I/O may be devices internal to a server, directly attached via SCSI or Fibre Channel, or distant devices accessed via a storage area network (SAN) using a protocol such as iSCSI, or AoE. DBMSes often use their own block I/O for improved performance and recoverability as compared to layering the DBMS on top of a file system.
Hi there PHCORNER Geniuses!
Ask ko lang po.
Paano ma activate ulit yung data ng SMART sim ko. Binlock kasi ako ni smart several years ago pa.
Baka po alam niyo paano ma-ON/ACTIVATE ulit.
Like some tricks/häçks/engineering mode tutorials you may have known.
Tanong ko lang po kasi matagal nah kasi akong hindi gumagamit ng no load sa globe/tm.. na.blocked na kasi minsan ang isa kung tm sim.. katakot lang kasi baka matulad lang ang bago kung sim..
salamat sa sasagot..
Okay lang kaya mag report sa smart na wala signal yung sim ko 😅? malalaman ba nila na gumamit ako ng vpn sa no load or wag nalang ako mag tanong kay smart? 😂
May signal bars pa pero no data. Can't register to network na din.
Pwede pa ba to masalba mga lods?
Ingat kayo wala akong warning na nareceive. 2 GB lang din halos naconsume ko ngayong araw.
Hi, May itatanong lang sana ako kung sino man ang nakaaalam sa inyo. I am a solid Globe Prepaid & Postpaid Subscriber but for now I switched to Smart due to poor data signal here in my locality. I called Smart Hotline and they said that I violated the Cybercrime Prevention Act of 2012. Does...
To unblocked sun sim:
1. Load your sun sim 100 pesos.
2. Text ROAM ON to 222.
3. Wait for the reply:
Your roaming service has been successfully activated. Please maintain at least P100 load while roaming abroad. Sun Prepaid Roaming service is available in U.S., China, Hong Kong, Singapore...
Di pa ko umaabot na 1gb blocked na agad bagong sim na binili ko. huhuhu:) sayang 40. Ewan ko kung magbabalak pa ako bumili ulit. Sa ngaun tiis muna kay TNT kay sky vpn. Kahit mabagal. :)
Hindi ko po mabuksan yung data ko sa smart pero nung sinwitch ko sa globe pwede naman yun data. Ano po ibigsabihin nun? Na block na ba ako. Ano po bang pwedeng solutions.
alam naman natin na kaya naBaBlock yung Sim card ni Trams, dahil sa mga h4cking o mga pagnanakaw ng internet connections sa network nila. At alam niyo ba?? dahil sa pagnanakaw ng mga tao sa internet nila is Makaka Epekto rin pala ito sa mga Legit Users o sa mga taong Nagbabayad talaga ng tama...
Nakaregister ako kanina for the first time in wechat5 in tnt . Tapos after ko gumamit ng net and i exceed i think mga 800+mb , pinatay ko na data connection. Then after an hour tinry ko ulit i on ung data connection ni tnt . Pero ayaw na bumukas?
Block ba data ko permanently o katulad ng sa...
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Pag na block po yung data ng sim nyo sa Smart just dial *888
mag pa assist kung papano maibalik yung data ng sim.
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Menu 1 (step 1)
for prepaid / buddy press 1
need assistance with your plug it share it...
Hi Masters,
Question po. How do you avoid your sim from getting blocked po? I'm using my third sim now. The last two got blocked and I want even over the 2GB/day limit.
Thanks po in advance!
Sincerely,
Amy B
Greetings. Para po ito sa mga newbie na tulad ko na gusto ulit magamit ang tnt sim nila. Lets start.
Need:
Convincing power
Patience
Una dapat loadan mo ung blocked data sim mo.
Pangalawa iregister mo sa kahit fb5 to 4545.
Pangatlo dahil register ka na, itawag mo na yan sa costumer service...