{"id":32391,"date":"2024-04-09T11:39:48","date_gmt":"2024-04-09T09:39:48","guid":{"rendered":"https:\/\/www.dbi-services.com\/blog\/?p=32391"},"modified":"2024-04-09T11:39:51","modified_gmt":"2024-04-09T09:39:51","slug":"oda-x10-l-storage-configuration-is-different-from-what-you-may-expect","status":"publish","type":"post","link":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/","title":{"rendered":"ODA X10-L storage configuration is different from what you may expect"},"content":{"rendered":"\n

Introduction<\/h2>\n\n\n\n

Oracle Database Appliance X10 lineup is available since September 2023. Compared to X9-2 lineup, biggest changes are the AMD Epyc processors replacing Intel Xeons, and new license model regarding Standard Edition 2<\/a>, clarified by Oracle several weeks ago. Apart from these new things, the models are rather similar to previous ones, with the Small model for basic needs, a HA model with RAC and high-capacity storage for big critical databases, and a much more popular Large model for most of the needs.<\/p>\n\n\n\n

2 kinds of disks inside the ODA X10-L<\/h2>\n\n\n\n

The ODA I’ve worked on is a X10-L with 2x disk expansions, meaning that I have the 2x 6.8TB disks from the base configuration, plus 4x 6.8TB additional disks. The first 4 disks are classic disks visible on the front panel of the ODA. As there are only 4 bays in the front, the other disks are internal, called AIC for Add-In Card (PCIe). You can have up to 3 disk expansions, meaning 4x disks in the front and 4x AIC disks inside the server. You should know that only the front disks are hot swappable. The other disks being PCIe cards, you will need to shut down the server and open its cover to remove, add or replace a disk. 6.8TB is the RAW capacity, consider that real capacity is something like 6.2TB, but usable capacity will be lower as you will need to use ASM redundancy to protect your blocks. In the ODA documentation, you will find the usable capacity for each disk configuration<\/a>.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2 AIC disks inside an ODA X10-L. The first 4 disks are in the front.<\/em><\/p>\n\n\n\n

First contact with X10-L – using odacli<\/h2>\n\n\n\n

odacli describe-system is very useful for an overview of the ODA you’re connected to:<\/p>\n\n\n\n

odacli describe-system\r\nAppliance Information\r\n----------------------------------------------------------------\r\n                     ID: 3fcd1093-ea74-4f41-baa1-f325b469a3e1\r\n               Platform: X10-2L\r\n        Data Disk Count: 10\r\n         CPU Core Count: 4\r\n                Created: January 10, 2024 2:26:43 PM CET\r\n\r\nSystem Information\r\n----------------------------------------------------------------\r\n                   Name: dc1oda002\r\n            Domain Name: ad.dbiblogs.ch\r\n              Time Zone: Europe\/Zurich\r\n             DB Edition: EE\r\n            DNS Servers: 10.100.50.8 10.100.50.9\r\n            NTP Servers: 10.100.50.8 10.100.50.9\r\n\r\n\r\nDisk Group Information\r\n----------------------------------------------------------------\r\nDG Name                   Redundancy                Percentage\r\n------------------------- ------------------------- ------------\r\nDATA                      NORMAL                    85\r\nRECO                      NORMAL                    15<\/code><\/pre>\n\n\n\n
Data Disk Count is not what I’ve expected. This is normally the number of DATA disks, it should be 6 on this ODA, not 10.<\/p>\n\n\n\n
Let’s do a show disk with odaadmcli:<\/p>\n\n\n\n
odaadmcli show disk\r\n        NAME            PATH            TYPE            STATE           STATE_DETAILS\r\n        pd_00           \/dev\/nvme0n1    NVD             ONLINE          Good\r\n        pd_01           \/dev\/nvme1n1    NVD             ONLINE          Good\r\n        pd_02           \/dev\/nvme3n1    NVD             ONLINE          Good\r\n        pd_03           \/dev\/nvme2n1    NVD             ONLINE          Good\r\n        pd_04_c1        \/dev\/nvme8n1    NVD             ONLINE          Good\r\n        pd_04_c2        \/dev\/nvme9n1    NVD             ONLINE          Good\r\n        pd_05_c1        \/dev\/nvme6n1    NVD             ONLINE          Good\r\n        pd_05_c2        \/dev\/nvme7n1    NVD             ONLINE          Good<\/code><\/pre>\n\n\n\n
OK, this command only displays the DATA disks, so the system disks are not in this list, but there are still 8 disks and not 6.<\/p>\n\n\n\n
Let’s have a look on the system side.<\/p>\n\n\n\n
First contact with X10-L – using system commands<\/h2>\n\n\n\n
What is detected by the OS?<\/p>\n\n\n\n
lsblk | grep disk\r\nnvme9n1                      259:0       0   3.1T  0 disk\r\nnvme6n1                      259:6       0   3.1T  0 disk\r\nnvme8n1                      259:12      0   3.1T  0 disk\r\nnvme7n1                      259:18      0   3.1T  0 disk\r\nnvme4n1                      259:24      0 447.1G  0 disk\r\nnvme5n1                      259:25      0 447.1G  0 disk\r\nnvme3n1                      259:26      0   6.2T  0 disk\r\nnvme0n1                      259:27      0   6.2T  0 disk\r\nnvme1n1                      259:28      0   6.2T  0 disk\r\nnvme2n1                      259:29      0   6.2T  0 disk\r\nasm\/acfsclone-242            250:123905  0   150G  0 disk  \/opt\/oracle\/oak\/pkgrepos\/orapkgs\/clones\r\nasm\/commonstore-242          250:123906  0     5G  0 disk  \/opt\/oracle\/dcs\/commonstore\r\nasm\/odabase_n0-242           250:123907  0    40G  0 disk  \/u01\/app\/odaorabase0\r\nasm\/orahome_sh-242           250:123908  0    80G  0 disk  \/u01\/app\/odaorahome\r\n<\/code><\/pre>\n\n\n\n
This is rather strange. I can see 10 disks, the 2x 450GB disks are for the system (and normally not considered as DATA disks by odacli), I can also find 4x 6.2TB disks. But instead of having 2x additional 6.2TB disks, I have 4x 3.1TB disks. The overall capacity is OK, 37.2TB, but it’s different compared to previous ODA generations.<\/p>\n\n\n\n
Let’s confirm this with fdisk:<\/p>\n\n\n\n
fdisk -l \/dev\/nvme0n1\r\nDisk \/dev\/nvme0n1: 6.2 TiB, 6801330364416 bytes, 13283848368 sectors\r\nUnits: sectors of 1 * 512 = 512 bytes\r\nSector size (logical\/physical): 512 bytes \/ 512 bytes\r\nI\/O size (minimum\/optimal): 512 bytes \/ 512 bytes\r\nDisklabel type: gpt\r\nDisk identifier: E20D9013-1982-4F66-B7A2-5FE0B1BC8F74\r\n\u2003\r\nDevice                Start         End    Sectors   Size Type\r\n\/dev\/nvme0n1p1         4096  1328386047 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p2   1328386048  2656767999 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p3   2656768000  3985149951 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p4   3985149952  5313531903 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p5   5313531904  6641913855 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p6   6641913856  7970295807 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p7   7970295808  9298677759 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p8   9298677760 10627059711 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p9  10627059712 11955441663 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme0n1p10 11955441664 13283823615 1328381952 633.4G Linux filesystem\r\n\r\nfdisk -l \/dev\/nvme8n1\r\nDisk \/dev\/nvme8n1: 3.1 TiB, 3400670601216 bytes, 6641934768 sectors\r\nUnits: sectors of 1 * 512 = 512 bytes\r\nSector size (logical\/physical): 512 bytes \/ 512 bytes\r\nI\/O size (minimum\/optimal): 4096 bytes \/ 4096 bytes\r\nDisklabel type: gpt\r\nDisk identifier: A3086CB0-31EE-4F78-A6A6-47D53149FDAE\r\n\r\nDevice              Start        End    Sectors   Size Type\r\n\/dev\/nvme8n1p1       4096 1328386047 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme8n1p2 1328386048 2656767999 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme8n1p3 2656768000 3985149951 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme8n1p4 3985149952 5313531903 1328381952 633.4G Linux filesystem\r\n\/dev\/nvme8n1p5 5313531904 6641913855 1328381952 633.4G Linux filesystem<\/code><\/pre>\n\n\n\n
OK, the 6.2TB disks are split in 10 partitions, and the 3.1TB disks are split in 5 partitions. It makes sense because ASM needs partitions of the same size inside a diskgroup.<\/p>\n\n\n\n
First contact with X10-L – using ASM<\/h2>\n\n\n\n
Now let’s have a look within ASM, the most important thing being that ASM is able to manage the storage correctly:<\/p>\n\n\n\n
su - grid\r\nsqlplus \/ as sysasm\r\nselect a.name \"Diskgroup\" , round(a.total_mb\/1024) \"Size GB\",  round(a.free_mb\/1024) \"Free GB\",   round(a.usable_file_mb\/1024) \"Usable GB\", 100*round((a.total_mb-a.free_mb)\/a.total_mb,1) \"Use%\" from  v$asm_diskgroup a ;\r\nDiskgroup                         Size GB    Free GB  Usable GB       Use%\r\n------------------------------ ---------- ---------- ---------- ----------\r\nDATA                                30404      12341       3637         60\r\nRECO                                 7601       5672       2203         30\r\n\r\n\r\nselect name,total_mb\/1024 \"GB\", GROUP_NUMBER from v$asm_disk order by 3 desc;\r\nNAME                                   GB GROUP_NUMBER\r\n------------------------------ ---------- ------------\r\nNVD_S02_S6UENA0W1072P9         633.421875            2\r\nNVD_S02_S6UENA0W1072P10        633.421875            2\r\nNVD_S05_C2_PHAZ25110P9         633.421875            2\r\nNVD_S05_C2_PHAZ25110P10        633.421875            2\r\nNVD_S03_S6UENA0W1073P10        633.421875            2\r\nNVD_S00_S6UENA0W1075P10        633.421875            2\r\nNVD_S01_S6UENA0W1072P10        633.421875            2\r\nNVD_S00_S6UENA0W1075P9         633.421875            2\r\nNVD_S01_S6UENA0W1072P9         633.421875            2\r\nNVD_S04_C2_PHAZ24710P10        633.421875            2\r\nNVD_S04_C2_PHAZ24710P9         633.421875            2\r\nNVD_S03_S6UENA0W1073P9         633.421875            2\r\nNVD_S05_C1_PHAZ25110P2         633.421875            1\r\nNVD_S00_S6UENA0W1075P8         633.421875            1\r\nNVD_S04_C2_PHAZ24710P6         633.421875            1\r\nNVD_S00_S6UENA0W1075P6         633.421875            1\r\nNVD_S02_S6UENA0W1072P1         633.421875            1\r\nNVD_S05_C1_PHAZ25110P3         633.421875            1\r\nNVD_S04_C1_PHAZ24710P2         633.421875            1\r\nNVD_S03_S6UENA0W1073P4         633.421875            1\r\nNVD_S00_S6UENA0W1075P2         633.421875            1\r\nNVD_S02_S6UENA0W1072P6         633.421875            1\r\nNVD_S05_C2_PHAZ25110P6         633.421875            1\r\nNVD_S00_S6UENA0W1075P7         633.421875            1\r\nNVD_S00_S6UENA0W1075P5         633.421875            1\r\nNVD_S04_C2_PHAZ24710P7         633.421875            1\r\nNVD_S04_C2_PHAZ24710P8         633.421875            1\r\nNVD_S02_S6UENA0W1072P4         633.421875            1\r\nNVD_S03_S6UENA0W1073P7         633.421875            1\r\nNVD_S00_S6UENA0W1075P1         633.421875            1\r\nNVD_S04_C1_PHAZ24710P1         633.421875            1\r\nNVD_S01_S6UENA0W1072P2         633.421875            1\r\nNVD_S01_S6UENA0W1072P1         633.421875            1\r\nNVD_S01_S6UENA0W1072P3         633.421875            1\r\nNVD_S03_S6UENA0W1073P5         633.421875            1\r\nNVD_S01_S6UENA0W1072P4         633.421875            1\r\nNVD_S02_S6UENA0W1072P3         633.421875            1\r\nNVD_S01_S6UENA0W1072P7         633.421875            1\r\nNVD_S02_S6UENA0W1072P7         633.421875            1\r\nNVD_S05_C1_PHAZ25110P1         633.421875            1\r\nNVD_S03_S6UENA0W1073P1         633.421875            1\r\nNVD_S01_S6UENA0W1072P5         633.421875            1\r\nNVD_S05_C1_PHAZ25110P5         633.421875            1\r\nNVD_S04_C1_PHAZ24710P3         633.421875            1\r\nNVD_S00_S6UENA0W1075P3         633.421875            1\r\nNVD_S03_S6UENA0W1073P6         633.421875            1\r\nNVD_S02_S6UENA0W1072P8         633.421875            1\r\nNVD_S00_S6UENA0W1075P4         633.421875            1\r\nNVD_S04_C1_PHAZ24710P5         633.421875            1\r\nNVD_S01_S6UENA0W1072P8         633.421875            1\r\nNVD_S04_C1_PHAZ24710P4         633.421875            1\r\nNVD_S03_S6UENA0W1073P3         633.421875            1\r\nNVD_S05_C1_PHAZ25110P4         633.421875            1\r\nNVD_S03_S6UENA0W1073P2         633.421875            1\r\nNVD_S01_S6UENA0W1072P6         633.421875            1\r\nNVD_S05_C2_PHAZ25110P8         633.421875            1\r\nNVD_S02_S6UENA0W1072P5         633.421875            1\r\nNVD_S02_S6UENA0W1072P2         633.421875            1\r\nNVD_S03_S6UENA0W1073P8         633.421875            1\r\nNVD_S05_C2_PHAZ25110P7         633.421875            1<\/code><\/pre>\n\n\n\n
This is also different from older generations. On X9-2 lineup, the RECO diskgroup (group 2) has as many partitions as diskgroup DATA (group 1). This is no more the way it works. But regarding the free and usable GB, everything is fine.<\/p>\n\n\n\n
Why Oracle did differently from older ODAs?<\/h2>\n\n\n\n
Oldest ODAs were using spinning disks, and for maximizing performance, Oracle created 2 partitions on each disk: one for DATA on the external part of the disk, and one for RECO on the internal part of the disk. All the DATA partitions were then added to the DATA diskgroup, and all RECO partitions to the RECO diskgroup. The more disks you had, the faster the read and write speed was. Redologs had their own dedicated disks, usually 4 small SSDs using high redundancy.<\/p>\n\n\n\n
Nowadays, ODAs are mostly using SSDs, and read and write speed is identical wherever the block is. And the number of disks doesn’t matter, speed is mostly limited by the PCIe bandwidth and chips on the SSDs, but as far as I know, the speed of one NVMe SSD is enough for 95% of the databases.<\/p>\n\n\n\n
Internal AIC disks on ODA X10-L are split in two disks for some reasons, so it’s not possible anymore to have the big partitions we had before.<\/p>\n\n\n\n
Conclusion<\/h2>\n\n\n\n
This X10-L was initially deployed using version 19.21. As it wasn’t already in use, and to make sure everything is fine on the hardware and software side, it was decided to do a fresh reimaging using latest 19.22. It didn’t change anything, odacli still sees 10 disks, but apart from that, everything is fine.<\/p>\n\n\n\n
Disk size and partitioning is now different, but it won’t change anything for most of us.<\/p>\n","protected":false},"excerpt":{"rendered":"
Introduction Oracle Database Appliance X10 lineup is available since September 2023. Compared to X9-2 lineup, biggest changes are the AMD Epyc processors replacing Intel Xeons, and new license model regarding Standard Edition 2, clarified by Oracle several weeks ago. Apart from these new things, the models are rather similar to previous ones, with the Small […]<\/p>\n","protected":false},"author":45,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[59],"tags":[],"type_dbi":[],"class_list":["post-32391","post","type-post","status-publish","format-standard","hentry","category-oracle"],"acf":[],"yoast_head":"\nODA X10-L storage configuration is different from what you may expect - dbi Blog<\/title>\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.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ODA X10-L storage configuration is different from what you may expect\" \/>\n<meta property=\"og:description\" content=\"Introduction Oracle Database Appliance X10 lineup is available since September 2023. Compared to X9-2 lineup, biggest changes are the AMD Epyc processors replacing Intel Xeons, and new license model regarding Standard Edition 2, clarified by Oracle several weeks ago. Apart from these new things, the models are rather similar to previous ones, with the Small […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/\" \/>\n<meta property=\"og:site_name\" content=\"dbi Blog\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-09T09:39:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-09T09:39:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg\" \/>\n<meta name=\"author\" content=\"J\u00e9r\u00f4me Dubar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"J\u00e9r\u00f4me Dubar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/\"},\"author\":{\"name\":\"J\u00e9r\u00f4me Dubar\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/#\\\/schema\\\/person\\\/0fb4bbf128b4cda2f96d662dec2baedd\"},\"headline\":\"ODA X10-L storage configuration is different from what you may expect\",\"datePublished\":\"2024-04-09T09:39:48+00:00\",\"dateModified\":\"2024-04-09T09:39:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/\"},\"wordCount\":796,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/04\\\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg\",\"articleSection\":[\"Oracle\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/\",\"url\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/\",\"name\":\"ODA X10-L storage configuration is different from what you may expect - dbi Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/04\\\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg\",\"datePublished\":\"2024-04-09T09:39:48+00:00\",\"dateModified\":\"2024-04-09T09:39:51+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/#\\\/schema\\\/person\\\/0fb4bbf128b4cda2f96d662dec2baedd\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/04\\\/ODA_X10-L_AIC_disks_wordpress.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2024\\\/04\\\/ODA_X10-L_AIC_disks_wordpress.jpeg\",\"width\":1280,\"height\":631},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ODA X10-L storage configuration is different from what you may expect\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/\",\"name\":\"dbi Blog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/#\\\/schema\\\/person\\\/0fb4bbf128b4cda2f96d662dec2baedd\",\"name\":\"J\u00e9r\u00f4me Dubar\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g\",\"caption\":\"J\u00e9r\u00f4me Dubar\"},\"description\":\"J\u00e9r\u00f4me Dubar has more than 15 years of experience in the field of Information Technology. Ten years ago, he specialized in the Oracle Database technology. His expertise is focused on database architectures, high availability (RAC), disaster recovery (DataGuard), backups (RMAN), performance analysis and tuning (AWR\\\/statspack), migration, consolidation and appliances, especially ODA (his main projects during the last years). Prior to joining dbi services, J\u00e9r\u00f4me Dubar worked in a Franco-Belgian IT service company as Database team manager and main consultant for 7 years. He also worked for 5 years in a software editor company as technical consultant across France. He was also teaching Oracle Database lessons for 9 years. J\u00e9r\u00f4me Dubar holds a Computer Engineering degree from the Lille Sciences and Technologies university in northern France. His branch-related experience covers the public sector, retail, industry, banking, health, e-commerce and IT sectors.\",\"url\":\"https:\\\/\\\/www.dbi-services.com\\\/blog\\\/author\\\/jerome-dubar\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"ODA X10-L storage configuration is different from what you may expect - dbi Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/","og_locale":"en_US","og_type":"article","og_title":"ODA X10-L storage configuration is different from what you may expect","og_description":"Introduction Oracle Database Appliance X10 lineup is available since September 2023. Compared to X9-2 lineup, biggest changes are the AMD Epyc processors replacing Intel Xeons, and new license model regarding Standard Edition 2, clarified by Oracle several weeks ago. Apart from these new things, the models are rather similar to previous ones, with the Small […]","og_url":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/","og_site_name":"dbi Blog","article_published_time":"2024-04-09T09:39:48+00:00","article_modified_time":"2024-04-09T09:39:51+00:00","og_image":[{"url":"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg","type":"","width":"","height":""}],"author":"J\u00e9r\u00f4me Dubar","twitter_card":"summary_large_image","twitter_misc":{"Written by":"J\u00e9r\u00f4me Dubar","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#article","isPartOf":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/"},"author":{"name":"J\u00e9r\u00f4me Dubar","@id":"https:\/\/www.dbi-services.com\/blog\/#\/schema\/person\/0fb4bbf128b4cda2f96d662dec2baedd"},"headline":"ODA X10-L storage configuration is different from what you may expect","datePublished":"2024-04-09T09:39:48+00:00","dateModified":"2024-04-09T09:39:51+00:00","mainEntityOfPage":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/"},"wordCount":796,"commentCount":0,"image":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg","articleSection":["Oracle"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/","url":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/","name":"ODA X10-L storage configuration is different from what you may expect - dbi Blog","isPartOf":{"@id":"https:\/\/www.dbi-services.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#primaryimage"},"image":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress-1024x505.jpeg","datePublished":"2024-04-09T09:39:48+00:00","dateModified":"2024-04-09T09:39:51+00:00","author":{"@id":"https:\/\/www.dbi-services.com\/blog\/#\/schema\/person\/0fb4bbf128b4cda2f96d662dec2baedd"},"breadcrumb":{"@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#primaryimage","url":"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress.jpeg","contentUrl":"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/04\/ODA_X10-L_AIC_disks_wordpress.jpeg","width":1280,"height":631},{"@type":"BreadcrumbList","@id":"https:\/\/www.dbi-services.com\/blog\/oda-x10-l-storage-configuration-is-different-from-what-you-may-expect\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.dbi-services.com\/blog\/"},{"@type":"ListItem","position":2,"name":"ODA X10-L storage configuration is different from what you may expect"}]},{"@type":"WebSite","@id":"https:\/\/www.dbi-services.com\/blog\/#website","url":"https:\/\/www.dbi-services.com\/blog\/","name":"dbi Blog","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.dbi-services.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.dbi-services.com\/blog\/#\/schema\/person\/0fb4bbf128b4cda2f96d662dec2baedd","name":"J\u00e9r\u00f4me Dubar","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/efaa5a7def0aa4cdaf49a470fb4a7641a3ea6e378ae1455096a0933f99f46d6b?s=96&d=mm&r=g","caption":"J\u00e9r\u00f4me Dubar"},"description":"J\u00e9r\u00f4me Dubar has more than 15 years of experience in the field of Information Technology. Ten years ago, he specialized in the Oracle Database technology. His expertise is focused on database architectures, high availability (RAC), disaster recovery (DataGuard), backups (RMAN), performance analysis and tuning (AWR\/statspack), migration, consolidation and appliances, especially ODA (his main projects during the last years). Prior to joining dbi services, J\u00e9r\u00f4me Dubar worked in a Franco-Belgian IT service company as Database team manager and main consultant for 7 years. He also worked for 5 years in a software editor company as technical consultant across France. He was also teaching Oracle Database lessons for 9 years. J\u00e9r\u00f4me Dubar holds a Computer Engineering degree from the Lille Sciences and Technologies university in northern France. His branch-related experience covers the public sector, retail, industry, banking, health, e-commerce and IT sectors.","url":"https:\/\/www.dbi-services.com\/blog\/author\/jerome-dubar\/"}]}},"_links":{"self":[{"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/posts\/32391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/users\/45"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/comments?post=32391"}],"version-history":[{"count":4,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/posts\/32391\/revisions"}],"predecessor-version":[{"id":32397,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/posts\/32391\/revisions\/32397"}],"wp:attachment":[{"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/media?parent=32391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/categories?post=32391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/tags?post=32391"},{"taxonomy":"type","embeddable":true,"href":"https:\/\/www.dbi-services.com\/blog\/wp-json\/wp\/v2\/type_dbi?post=32391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}