{"id":6203,"date":"2019-02-01T08:52:41","date_gmt":"2019-02-01T13:52:41","guid":{"rendered":"https:\/\/www.pair.com\/support\/kb\/?post_type=ht_kb&#038;p=6203"},"modified":"2023-03-22T13:41:44","modified_gmt":"2023-03-22T17:41:44","slug":"mirrored-boot-drives","status":"publish","type":"ht_kb","link":"https:\/\/www.pair.com\/support\/kb\/mirrored-boot-drives\/","title":{"rendered":"Mirrored Boot Drives"},"content":{"rendered":"\n<p><a style=\"color:#fff; text-decoration:none!important;\" href=\"https:\/\/www.pair.com\/support\/kb\/tags\/shared-hosting\/\"><p style=\"background-color:#1a3d6e !important;color:#fff;padding:6px; display:inline-block!important;font-size:12px;font-weight:bold; border-radius:3px;\">Shared<\/p><\/a> <a style=\"color:#fff; text-decoration:none!important;\" href=\"https:\/\/www.pair.com\/support\/kb\/tags\/vps\/\"><p style=\"background-color:#1a3d6e !important;color:#fff;padding:6px; display:inline-block!important;font-size:12px;font-weight:bold; border-radius:3px;\">VPS<\/p><\/a> <a style=\"color:#fff; text-decoration:none!important;\" href=\"https:\/\/www.pair.com\/support\/kb\/tags\/qs-dedicated\/\"><p style=\"background-color:#1a3d6e !important;color:#fff;padding:6px; display:inline-block!important;font-size:12px; font-weight:bold; border-radius:3px;\">Dedicated<\/p><\/a><\/p>\n\n\n\n<p class=\"wp-block-ht-blocks-messages wp-block-hb-message wp-block-hb-message--withicon is-style-danger\">All dedicated servers created after January 2019 will use mirrored boot drives.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-weight: 400;\">Mirrored Boot Drives<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Our servers come equipped with an extra disk drive. This extra disk drive is used to \u201cmirror\u201d the first drive. This means that the second drive contains a copy of the data stored in the first server. <\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">By mirroring the drives, your server has \u201credundancy.\u201d Redundancy means that if the other drive fails, then this disk drive will step up and take the failing drive\u2019s place. This fault-tolerance keeps the server functioning and all the data safe. <\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">This secondary drive also means that the server does not need to be rebooted if a disk drive needs to physically be swapped out. Instead, the server will remain running during the disk drive\u2019s replacement. <\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Mirrored boot drives can also potentially increase your read speed by up to two times. <\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"font-weight: 400;\">Snapshots<\/span><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Because we use mirrored boot drives, our file system backups are taken in \u201csnapshots.\u201d Snapshots are essentially saved copies of your data at a point in time.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Snapshots allow us to pull files from various times in the past. For example, if you realize that you need to restore your server to a past version of itself, you could call our support team and request that they use a past snapshot to restore a past version of the server. <\/span><span style=\"font-weight: 400;\">Snapshots are not available to customers at this time. However, you can <\/span><a href=\"mailto:support@pair.com\"><span style=\"font-weight: 400;\">contact our support team<\/span><\/a><span style=\"font-weight: 400;\"> and request something be done with your snapshots. We do not keep an exhaustive timeline of snapshots of your server; old snapshots will be removed to make room for newer snapshots. This being the case, we may not have a snapshot of the server version you require. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mirrored Boot Drives Our servers come equipped with an extra disk drive. This extra disk drive is used to \u201cmirror\u201d the first drive. This means that the second drive contains a copy of the data stored in the first server. By mirroring the drives, your server has \u201credundancy.\u201d Redundancy means&#8230;<\/p>\n","protected":false},"author":11,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":[],"ht-kb-category":[5],"ht-kb-tag":[178,176,177],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mirrored Boot Drives - Knowledge Base - Pair Networks<\/title>\n<meta name=\"description\" content=\"Our servers come equipped with an extra disk drive called the mirrored boot drive. 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