{"id":8054,"date":"2021-05-06T21:53:32","date_gmt":"2021-05-06T14:53:32","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=8054"},"modified":"2025-06-11T20:17:48","modified_gmt":"2025-06-11T13:17:48","slug":"tong-quan-ve-snapshot-so-sanh-snapshot-va-backup","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 snapshot &#8211; So s\u00e1nh Snapshot v\u00e0 backup"},"content":{"rendered":"\r\n<p>C\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01a1n gi\u1ea3n, snapshot l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c sao l\u01b0u c\u00e1c d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch t\u1ea1m th\u1eddi. \u0110\u1ec3 d\u1ec5 h\u00ecnh dung, b\u1ea1n c\u00f3 th\u1ec3 li\u00ean t\u01b0\u1edfng \u0111\u1ebfn driver hay cloud. Tuy nhi\u00ean, snapshot l\u1ea1i c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 \u01b0u vi\u1ec7t. V\u1eady c\u1ee5 th\u1ec3 snapshot l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Snapshot kh\u00e1c v\u1edbi backup ra sao. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, Fiahub s\u1ebd gi\u1ea3i \u0111\u00e1p t\u1ea5t c\u1ea3 gi\u00fap b\u1ea1n.\u00a0<\/p>\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Snapshot_la_gi\" >Snapshot l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Snapshot_hoat_dong_nhu_the_nao\" >Snapshot ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Tai_sao_chung_ta_nen_dung_snapshot\" >T\u1ea1i sao ch\u00fang ta n\u00ean d\u00f9ng snapshot ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#So_sanh_snapshot_va_backup\" >So s\u00e1nh snapshot v\u00e0 backup\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Backup_la_gi\" >Backup l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Su_khac_nhau_giua_snapshot_va_backup_la_gi\" >S\u1ef1 kh\u00e1c nhau gi\u1eefa snapshot v\u00e0 backup l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/#Co_duoc_dung_song_song_giua_snapshot_va_backup_hay_khong\" >C\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng song song gi\u1eefa snapshot v\u00e0 backup hay kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Snapshot_la_gi\"><\/span>Snapshot l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Snapshot c\u1ee5 th\u1ec3 l\u00e0 m\u1ed9t \u201ch\u00ecnh \u1ea3nh\u201d \u0111\u01b0\u1ee3c ch\u1ee5p t\u1ee9c th\u1eddi t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m. N\u00f3 ghi l\u1ea1i ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng th\u1eddi tr\u1ea1ng th\u00e1i c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u ngay l\u00fac ch\u1ee5p \u0111\u01b0\u1ee3c.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>M\u1ed9t snapshot th\u01b0\u1eddng s\u1ebd n\u1eb1m tr\u00ean m\u00e1y ch\u1ee7, n\u01a1i ch\u1ee9a d\u1eef li\u1ec7u ngu\u1ed3n c\u1ee7a n\u00f3. Khi d\u1eef li\u1ec7u ngu\u1ed3n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, n\u00f3 c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt theo. Ch\u00ednh v\u00ec v\u1eady, snapshot c\u00f3 l\u01b0\u1ee3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00e0ng nhi\u1ec1u. Th\u00ec b\u1ed9 nh\u1edb, hay dung l\u01b0\u1ee3ng tr\u1ed1ng \u0111\u1ec3 l\u01b0u tr\u1eef n\u00f3 c\u00e0ng \u00edt \u0111i.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Tuy nhi\u00ean, v\u1eabn c\u00f3 nhi\u1ec1u snapshot c\u00f9ng t\u1ed3n t\u1ea1i trong m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u cho tr\u01b0\u1edbc. N\u00f3 s\u1ebd l\u01b0u t\u1ed3n t\u1ea1i m\u00e3i cho \u0111\u1ebfn khi ch\u1ee7 s\u1edf h\u1eefu x\u00f3a b\u1ecf ch\u00fang ho\u00e0n to\u00e0n tr\u00ean n\u1ec1n t\u1ea3ng.\u00a0<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Snapshot_hoat_dong_nhu_the_nao\"><\/span>Snapshot ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>S\u1eed d\u1ee5ng c\u1ea5p \u0111\u1ed9 data-page l\u00e0 c\u00e1ch m\u00e0 snapshot d\u00f9ng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh. C\u1ee5 th\u1ec3, tr\u01b0\u1edbc khi s\u1eeda \u0111\u1ed5i l\u1ea7n \u0111\u1ea7u ti\u00ean v\u1edbi m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u, d\u1eef li\u1ec7u g\u1ed1c s\u1ebd \u0111\u01b0\u1ee3c sao ch\u00e9p th\u00eam m\u1ed9t b\u1ea3n b\u1eb1ng c\u00e1ch ch\u1ee5p \u1ea3nh nhanh snapshot. Snapshot s\u1ebd t\u1ef1 \u0111\u1ed9ng l\u01b0u l\u1ea1i t\u00e0i l\u1ea1i g\u1ed1c v\u00e0 duy tr\u00ec b\u1ea3n sao ch\u00e9p. Qu\u00e1 tr\u00ecnh n\u00e0y c\u1ee9 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i sau m\u1ed7i l\u1ea7n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i. V\u00ec v\u1eady, \u0111\u1ed1i v\u1edbi nh\u1eefng ai s\u1eed d\u1ee5ng, snapshot th\u01b0\u1eddng kh\u00f4ng b\u1ecb thay \u0111\u1ed5i d\u1eef li\u1ec7u. B\u1edfi l\u1ebd c\u00e1c thao t\u00e1c tr\u00ean n\u00f3 lu\u00f4n \u0111\u01b0\u1ee3c truy c\u1eadp v\u00e0o trang d\u1eef li\u1ec7u g\u1ed1c d\u00f9 \u0111ang \u1edf b\u1ea5t c\u1ee9 n\u01a1i \u0111\u00e2u.\u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-8055\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1.jpg\" alt=\"Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a snapshot\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-1-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">Sao l\u01b0u d\u1eef li\u1ec7u c\u1ee7a snapshot qua nhi\u1ec1u b\u01b0\u1edbc<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng \u0111i\u1ec1u tr\u00ean, snapshot \u0111\u00e3 s\u1eed d\u1ee5ng nhi\u1ec1u file r\u00e1c. L\u00fac \u0111\u1ea7u, file r\u00e1c ch\u00ednh l\u00e0 nh\u1eefng file tr\u1ed1ng, kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u n\u00e0o trong \u0111\u00f3 v\u00e0 ch\u00fang c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5p kh\u00f4ng gian l\u01b0u tr\u1eef d\u1eef li\u1ec7u. Tuy nhi\u00ean, khi c\u00e1c d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt li\u00ean t\u1ee5c trong c\u01a1 s\u1edf d\u1eef li\u1ec7u. C\u00e1c file r\u00e1c \u0111\u00f3 b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng v\u00e0 k\u00edch ho\u1ea1t dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef.\u00a0<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_chung_ta_nen_dung_snapshot\"><\/span>T\u1ea1i sao ch\u00fang ta n\u00ean d\u00f9ng snapshot ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 v\u00e0 \u0111ang s\u1eed\u00a0 d\u1ee5ng snapshot thay th\u1ebf cho c\u00e1c n\u1ec1n t\u1ea3ng l\u01b0u tr\u1eef kh\u00e1c. B\u1edfi l\u1ebd, theo \u0111\u00e1nh gi\u00e1 \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng l\u01b0u tr\u1eef linh \u0111\u1ed9ng v\u00e0 th\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng v\u1edbi c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>M\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m m\u00e0 snapshot mang l\u1ea1i:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u1ea2nh ch\u1ee5p snapshot c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau.<\/li>\r\n<li>L\u1ecbch s\u1eed s\u1eeda \u0111\u1ed5i \u0111\u01b0\u1ee3c duy tr\u00ec v\u00e0 c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh b\u1ea3n b\u00e1o c\u00e1o th\u00f4ng tin c\u1eadp nh\u1eadt.\u00a0<\/li>\r\n<li>C\u01a1 s\u1edf d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c nh\u00e2n \u0111\u00f4i, m\u1edf r\u1ed9ng v\u1edbi database mirror.\u00a0<\/li>\r\n<li>D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c l\u1ed7i qu\u1ea3n tr\u1ecb.<\/li>\r\n<li>Ho\u00e0n nguy\u00ean th\u00f4ng tin, d\u1eef li\u1ec7u. Tuy nhi\u00ean, thao t\u00e1c ho\u00e0n nguy\u00ean kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n n\u1ebfu b\u1ea1n \u0111ang \u1edf ngo\u1ea1i tuy\u1ebfn ho\u1eb7c thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng.\u00a0<\/li>\r\n<li>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u tr\u01b0\u1ee3c l\u1ed7i ng\u01b0\u1eddi d\u00f9ng.<\/li>\r\n<li>Qu\u1ea3n l\u00fd t\u1ed1t c\u00e1c d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"So_sanh_snapshot_va_backup\"><\/span>So s\u00e1nh snapshot v\u00e0 backup\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Backup_la_gi\"><\/span>Backup l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>M\u1eb7c d\u00f9 nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 qu\u00e1 hi\u1ec3u r\u00f5 v\u1ec1 backup. Tuy nhi\u00ean, Fiahub v\u1eabn mu\u1ed1n nh\u1eafc s\u01a1 qua \u0111\u1ec3 nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1ecdc n\u1eafm \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m n\u00e0y.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Backup th\u1ef1c ch\u1ea5t c\u0169ng l\u00e0 m\u1ed9t b\u1ea3n sao l\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 snapshot, khi thao t\u00e1c sao l\u01b0u b\u1eaft \u0111\u1ea7u, n\u00f3 s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra nh\u1eefng b\u1ea1n sao file kh\u00e1c. Trong \u0111\u00f3 g\u1ed3m sao li\u00ean quan \u0111\u1ebfn c\u1ea3 web ho\u1eb7c mail.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>B\u1ea3n sao s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u1edf v\u1ecb tr\u00ed kh\u00e1c v\u1edbi b\u1ea3n g\u1ed1c. V\u00ec v\u1eady, backup l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i d\u1eef li\u1ec7u n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 \u0111\u00e1ng ti\u1ebfc n\u00e0o x\u1ea3y ra trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Su_khac_nhau_giua_snapshot_va_backup_la_gi\"><\/span>S\u1ef1 kh\u00e1c nhau gi\u1eefa snapshot v\u00e0 backup l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>\u0110\u00f4i l\u00fac b\u1ea1n \u0111\u00e3 hi\u1ec3u r\u00f5 kh\u00e1i ni\u1ec7m c\u1ee7a 2 n\u1ec1n t\u1ea3ng n\u00e0y. Nh\u01b0ng \u0111\u00f4i l\u00fac b\u1ea1n c\u0169ng kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t s\u1ef1 kh\u00e1c nhau gi\u1eefa ch\u00fang. V\u00ec v\u1eady, Fiahub s\u1ebd gi\u00fap b\u1ea1n trong b\u1ea3n d\u01b0\u1edbi \u0111\u00e2y.\u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-8056\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2.jpg\" alt=\"\u0110i\u1ec3m kh\u00e1c nhau gi\u1eefa snapshot v\u00e0 backup \" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-2-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">B\u1ea3n so s\u00e1nh snapshot v\u00e0 backup<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_duoc_dung_song_song_giua_snapshot_va_backup_hay_khong\"><\/span>C\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng song song gi\u1eefa snapshot v\u00e0 backup hay kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>C\u00e2u tr\u1ea3 l\u1eddi \u0111\u01b0\u01a1ng nhi\u00ean l\u00e0 c\u00f3. B\u1edfi v\u00ec nhi\u1ec1u t\u00e0i kho\u1ea3n c\u0169ng \u0111\u01b0\u1ee3c trang b\u1ecb t\u00edch h\u1ee3p c\u1ea3 hai n\u1ec1n t\u1ea3ng l\u01b0u tr\u1eef n\u00e0y. N\u1ebfu s\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n t\u00edch h\u1ee3p, ng\u01b0\u1eddi d\u00f9ng s\u1ebd c\u00f3 th\u1ec3 ch\u1ee5p snapshot. Sau \u0111\u00f3 s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t file \u1ea3nh c\u1ee7a m\u00e1y ch\u1ee7 ngay t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ee5p. V\u00ec v\u1eady, nh\u1eefng d\u1eef li\u1ec7u n\u00e0y nh\u1ea5t \u0111\u1ecbnh s\u1ebd nh\u1ea5t qu\u00e1n v\u1edbi th\u1eddi gian ch\u00ednh x\u00e1c nh\u1ea5t co th\u1ec3. Sau \u0111\u00f3, h\u1ec7 th\u1ed1ng s\u1ebd ti\u1ebfp t\u1ee5c sao l\u01b0u snapshot v\u00e0o m\u1ed9t m\u00e1y ch\u1ee7 t\u1eeb xa.\u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter is-resized\"><img decoding=\"async\" class=\"wp-image-8057\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3.jpg\" alt=\"Snapshot v\u00e0 backup \" width=\"900\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3.jpg 850w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3-150x79.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3-300x159.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3-768x407.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/05\/snapshot-3-810x429.jpg 810w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">S\u1ef1 k\u1ebft h\u1ee3p ho\u00e0n h\u1ea3o \u0111\u1ec3 t\u0103ng \u0111\u1ed9 l\u01b0u tr\u1eef an to\u00e0n<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi m\u1ed9t th\u1eddi gian kh\u00e1 d\u00e0i nh\u01b0ng d\u1eef li\u1ec7u s\u1ebd kh\u00f4ng h\u1ec1 b\u1ecb thay \u0111\u1ed5i. V\u00ec v\u1eady, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c r\u1eb1ng vi\u1ec7c sao ch\u00e9p d\u1eef li\u1ec7u ho\u00e0n to\u00e0n d\u1ec5 d\u00e0ng v\u00e0 t\u1ed1t h\u01a1n, an to\u00e0n h\u01a1n n\u1ebfu s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p c\u1ee7a c\u1ea3 2 n\u1ec1n t\u1ea3ng.<\/p>\r\n\r\n\r\n\r\n<p>Hy v\u1ecdng nh\u1eefng th\u00f4ng tin \u0111\u01b0\u1ee3c chia s\u1ebb tr\u00ean v\u1ec1 snapshot s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 sao l\u01b0u tr\u1eef d\u1eef li\u1ec7u n\u00e0y. N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o. Vui l\u00f2ng \u0111\u1ec3 l\u1ea1i comment ngay b\u00ean d\u01b0\u1edbi \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p nh\u00e9!<\/p>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01a1n gi\u1ea3n, snapshot l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c sao l\u01b0u c\u00e1c d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch t\u1ea1m th\u1eddi. \u0110\u1ec3 d\u1ec5 h\u00ecnh dung, b\u1ea1n c\u00f3 th\u1ec3 li\u00ean t\u01b0\u1edfng \u0111\u1ebfn driver hay cloud. Tuy nhi\u00ean, snapshot l\u1ea1i c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 \u01b0u vi\u1ec7t. V\u1eady c\u1ee5 th\u1ec3 snapshot l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng<\/p>\n","protected":false},"author":23,"featured_media":8059,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21844],"tags":[16018],"class_list":{"0":"post-8054","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-how-to","8":"tag-snapshot"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>T\u1ed5ng quan v\u1ec1 snapshot - So s\u00e1nh Snapshot v\u00e0 backup - Fiahub<\/title>\n<meta name=\"description\" content=\"M\u1ed9t snapshot th\u01b0\u1eddng s\u1ebd n\u1eb1m tr\u00ean m\u00e1y ch\u1ee7, n\u01a1i ch\u1ee9a d\u1eef li\u1ec7u ngu\u1ed3n c\u1ee7a n\u00f3. Khi d\u1eef li\u1ec7u ngu\u1ed3n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, n\u00f3 c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c c\u1eadp...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/tong-quan-ve-snapshot-so-sanh-snapshot-va-backup\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u1ed5ng quan v\u1ec1 snapshot - So s\u00e1nh Snapshot v\u00e0 backup\" \/>\n<meta property=\"og:description\" content=\"M\u1ed9t snapshot th\u01b0\u1eddng s\u1ebd n\u1eb1m tr\u00ean m\u00e1y ch\u1ee7, n\u01a1i ch\u1ee9a d\u1eef li\u1ec7u ngu\u1ed3n c\u1ee7a n\u00f3. 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